2080653520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1313

約数の個数: 160

約数和(自身を含む): 5611783680

約数和(自身を除く): 3531130160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 107, 110, 152, 176, 190, 209, 214, 220, 304, 380, 418, 428, 440, 535, 760, 836, 856, 880, 1045, 1070, 1163, 1177, 1520, 1672, 1712, 2033, 2090, 2140, 2326, 2354, 3344, 4066, 4180, 4280, 4652, 4708, 5815, 5885, 8132, 8360, 8560, 9304, 9416, 10165, 11630, 11770, 12793, 16264, 16720, 18608, 18832, 20330, 22097, 22363, 23260, 23540, 25586, 32528, 40660, 44194, 44726, 46520, 47080, 51172, 63965, 81320, 88388, 89452, 93040, 94160, 102344, 110485, 111815, 124441, 127930, 162640, 176776, 178904, 204688, 220970, 223630, 243067, 248882, 255860, 353552, 357808, 441940, 447260, 486134, 497764, 511720, 622205, 883880, 894520, 972268, 995528, 1023440, 1215335, 1244410, 1368851, 1767760, 1789040, 1944536, 1991056, 2364379, 2430670, 2488820, 2737702, 3889072, 4728758, 4861340, 4977640, 5475404, 6844255, 9457516, 9722680, 9955280, 10950808, 11821895, 13688510, 18915032, 19445360, 21901616, 23643790, 26008169, 27377020, 37830064, 47287580, 52016338, 54754040, 94575160, 104032676, 109508080, 130040845, 189150320, 208065352, 260081690, 416130704, 520163380, 1040326760, 2080653520]

約数ペア:

[(1, 2080653520), (2, 1040326760), (4, 520163380), (5, 416130704), (8, 260081690), (10, 208065352), (11, 189150320), (16, 130040845), (19, 109508080), (20, 104032676), (22, 94575160), (38, 54754040), (40, 52016338), (44, 47287580), (55, 37830064), (76, 27377020), (80, 26008169), (88, 23643790), (95, 21901616), (107, 19445360), (110, 18915032), (152, 13688510), (176, 11821895), (190, 10950808), (209, 9955280), (214, 9722680), (220, 9457516), (304, 6844255), (380, 5475404), (418, 4977640), (428, 4861340), (440, 4728758), (535, 3889072), (760, 2737702), (836, 2488820), (856, 2430670), (880, 2364379), (1045, 1991056), (1070, 1944536), (1163, 1789040), (1177, 1767760), (1520, 1368851), (1672, 1244410), (1712, 1215335), (2033, 1023440), (2090, 995528), (2140, 972268), (2326, 894520), (2354, 883880), (3344, 622205), (4066, 511720), (4180, 497764), (4280, 486134), (4652, 447260), (4708, 441940), (5815, 357808), (5885, 353552), (8132, 255860), (8360, 248882), (8560, 243067), (9304, 223630), (9416, 220970), (10165, 204688), (11630, 178904), (11770, 176776), (12793, 162640), (16264, 127930), (16720, 124441), (18608, 111815), (18832, 110485), (20330, 102344), (22097, 94160), (22363, 93040), (23260, 89452), (23540, 88388), (25586, 81320), (32528, 63965), (40660, 51172), (44194, 47080), (44726, 46520)]