2272764520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{49109}}^1$

素因数の和:49222

約数の個数: 64

約数和(自身を含む): 5569074000

約数和(自身を除く): 3296309480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 1157, 1780, 2314, 3560, 4628, 5785, 9256, 11570, 23140, 46280, 49109, 98218, 196436, 245545, 392872, 491090, 638417, 982180, 1276834, 1964360, 2553668, 3192085, 4370701, 5107336, 6384170, 8741402, 12768340, 17482804, 21853505, 25536680, 34965608, 43707010, 56819113, 87414020, 113638226, 174828040, 227276452, 284095565, 454552904, 568191130, 1136382260, 2272764520]

約数ペア:

[(1, 2272764520), (2, 1136382260), (4, 568191130), (5, 454552904), (8, 284095565), (10, 227276452), (13, 174828040), (20, 113638226), (26, 87414020), (40, 56819113), (52, 43707010), (65, 34965608), (89, 25536680), (104, 21853505), (130, 17482804), (178, 12768340), (260, 8741402), (356, 6384170), (445, 5107336), (520, 4370701), (712, 3192085), (890, 2553668), (1157, 1964360), (1780, 1276834), (2314, 982180), (3560, 638417), (4628, 491090), (5785, 392872), (9256, 245545), (11570, 196436), (23140, 98218), (46280, 49109)]