21776735260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1\times {\mathrm{2333}}^1$

素因数の和:3503

約数の個数: 96

約数和(自身を含む): 53192345472

約数和(自身を除く): 31415610212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1093, 1220, 1708, 2135, 2186, 2333, 4270, 4372, 4666, 5465, 7651, 8540, 9332, 10930, 11665, 15302, 16331, 21860, 23330, 30604, 32662, 38255, 46660, 65324, 66673, 76510, 81655, 133346, 142313, 153020, 163310, 266692, 284626, 326620, 333365, 466711, 569252, 666730, 711565, 933422, 996191, 1333460, 1423130, 1866844, 1992382, 2333555, 2549969, 2846260, 3984764, 4667110, 4980955, 5099938, 9334220, 9961910, 10199876, 12749845, 17849783, 19923820, 25499690, 35699566, 50999380, 71399132, 89248915, 155548109, 178497830, 311096218, 356995660, 622192436, 777740545, 1088836763, 1555481090, 2177673526, 3110962180, 4355347052, 5444183815, 10888367630, 21776735260]

約数ペア:

[(1, 21776735260), (2, 10888367630), (4, 5444183815), (5, 4355347052), (7, 3110962180), (10, 2177673526), (14, 1555481090), (20, 1088836763), (28, 777740545), (35, 622192436), (61, 356995660), (70, 311096218), (122, 178497830), (140, 155548109), (244, 89248915), (305, 71399132), (427, 50999380), (610, 35699566), (854, 25499690), (1093, 19923820), (1220, 17849783), (1708, 12749845), (2135, 10199876), (2186, 9961910), (2333, 9334220), (4270, 5099938), (4372, 4980955), (4666, 4667110), (5465, 3984764), (7651, 2846260), (8540, 2549969), (9332, 2333555), (10930, 1992382), (11665, 1866844), (15302, 1423130), (16331, 1333460), (21860, 996191), (23330, 933422), (30604, 711565), (32662, 666730), (38255, 569252), (46660, 466711), (65324, 333365), (66673, 326620), (76510, 284626), (81655, 266692), (133346, 163310), (142313, 153020)]