20135030080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{9241}}^1$

素因数の和:9888

約数の個数: 112

約数和(自身を含む): 52395485760

約数和(自身を除く): 32260455680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 619, 704, 880, 1238, 1760, 2476, 3095, 3520, 4952, 6190, 6809, 9241, 9904, 12380, 13618, 18482, 19808, 24760, 27236, 34045, 36964, 39616, 46205, 49520, 54472, 68090, 73928, 92410, 99040, 101651, 108944, 136180, 147856, 184820, 198080, 203302, 217888, 272360, 295712, 369640, 406604, 435776, 508255, 544720, 591424, 739280, 813208, 1016510, 1089440, 1478560, 1626416, 2033020, 2178880, 2957120, 3252832, 4066040, 5720179, 6505664, 8132080, 11440358, 16264160, 22880716, 28600895, 32528320, 45761432, 57201790, 62921969, 91522864, 114403580, 125843938, 183045728, 228807160, 251687876, 314609845, 366091456, 457614320, 503375752, 629219690, 915228640, 1006751504, 1258439380, 1830457280, 2013503008, 2516878760, 4027006016, 5033757520, 10067515040, 20135030080]

約数ペア:

[(1, 20135030080), (2, 10067515040), (4, 5033757520), (5, 4027006016), (8, 2516878760), (10, 2013503008), (11, 1830457280), (16, 1258439380), (20, 1006751504), (22, 915228640), (32, 629219690), (40, 503375752), (44, 457614320), (55, 366091456), (64, 314609845), (80, 251687876), (88, 228807160), (110, 183045728), (160, 125843938), (176, 114403580), (220, 91522864), (320, 62921969), (352, 57201790), (440, 45761432), (619, 32528320), (704, 28600895), (880, 22880716), (1238, 16264160), (1760, 11440358), (2476, 8132080), (3095, 6505664), (3520, 5720179), (4952, 4066040), (6190, 3252832), (6809, 2957120), (9241, 2178880), (9904, 2033020), (12380, 1626416), (13618, 1478560), (18482, 1089440), (19808, 1016510), (24760, 813208), (27236, 739280), (34045, 591424), (36964, 544720), (39616, 508255), (46205, 435776), (49520, 406604), (54472, 369640), (68090, 295712), (73928, 272360), (92410, 217888), (99040, 203302), (101651, 198080), (108944, 184820), (136180, 147856)]