734725420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8351

約数の個数: 96

約数和(自身を含む): 1871364096

約数和(自身を除く): 1136638676

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 2015, 2860, 3410, 4030, 4433, 6820, 8060, 8287, 8866, 16574, 17732, 22165, 33148, 41435, 44330, 82870, 88660, 91157, 107731, 165740, 182314, 215462, 256897, 364628, 430924, 455785, 513794, 538655, 911570, 1027588, 1077310, 1185041, 1284485, 1823140, 2154620, 2370082, 2568970, 2825867, 3339661, 4740164, 5137940, 5651734, 5925205, 6679322, 11303468, 11850410, 13358644, 14129335, 16698305, 23700820, 28258670, 33396610, 36736271, 56517340, 66793220, 73472542, 146945084, 183681355, 367362710, 734725420]

約数ペア:

[(1, 734725420), (2, 367362710), (4, 183681355), (5, 146945084), (10, 73472542), (11, 66793220), (13, 56517340), (20, 36736271), (22, 33396610), (26, 28258670), (31, 23700820), (44, 16698305), (52, 14129335), (55, 13358644), (62, 11850410), (65, 11303468), (110, 6679322), (124, 5925205), (130, 5651734), (143, 5137940), (155, 4740164), (220, 3339661), (260, 2825867), (286, 2568970), (310, 2370082), (341, 2154620), (403, 1823140), (572, 1284485), (620, 1185041), (682, 1077310), (715, 1027588), (806, 911570), (1364, 538655), (1430, 513794), (1612, 455785), (1705, 430924), (2015, 364628), (2860, 256897), (3410, 215462), (4030, 182314), (4433, 165740), (6820, 107731), (8060, 91157), (8287, 88660), (8866, 82870), (16574, 44330), (17732, 41435), (22165, 33148)]