7136981720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{134053}}^1$

素因数の和:134097

約数の個数: 64

約数和(自身を含む): 17662955040

約数和(自身を除く): 10525973320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 4840, 5324, 6655, 10648, 13310, 26620, 53240, 134053, 268106, 536212, 670265, 1072424, 1340530, 1474583, 2681060, 2949166, 5362120, 5898332, 7372915, 11796664, 14745830, 16220413, 29491660, 32440826, 58983320, 64881652, 81102065, 129763304, 162204130, 178424543, 324408260, 356849086, 648816520, 713698172, 892122715, 1427396344, 1784245430, 3568490860, 7136981720]

約数ペア:

[(1, 7136981720), (2, 3568490860), (4, 1784245430), (5, 1427396344), (8, 892122715), (10, 713698172), (11, 648816520), (20, 356849086), (22, 324408260), (40, 178424543), (44, 162204130), (55, 129763304), (88, 81102065), (110, 64881652), (121, 58983320), (220, 32440826), (242, 29491660), (440, 16220413), (484, 14745830), (605, 11796664), (968, 7372915), (1210, 5898332), (1331, 5362120), (2420, 2949166), (2662, 2681060), (4840, 1474583), (5324, 1340530), (6655, 1072424), (10648, 670265), (13310, 536212), (26620, 268106), (53240, 134053)]