16291255630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{22247}}^1$

素因数の和:22441

約数の個数: 64

約数和(自身を含む): 32562528768

約数和(自身を除く): 16271273138

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 131, 215, 262, 430, 559, 655, 1118, 1310, 1703, 2795, 3406, 5590, 5633, 8515, 11266, 17030, 22247, 28165, 44494, 56330, 73229, 111235, 146458, 222470, 289211, 366145, 578422, 732290, 956621, 1446055, 1913242, 2892110, 2914357, 4783105, 5828714, 9566210, 12436073, 14571785, 24872146, 29143570, 37886641, 62180365, 75773282, 124360730, 125317351, 189433205, 250634702, 378866410, 626586755, 1253173510, 1629125563, 3258251126, 8145627815, 16291255630]

約数ペア:

[(1, 16291255630), (2, 8145627815), (5, 3258251126), (10, 1629125563), (13, 1253173510), (26, 626586755), (43, 378866410), (65, 250634702), (86, 189433205), (130, 125317351), (131, 124360730), (215, 75773282), (262, 62180365), (430, 37886641), (559, 29143570), (655, 24872146), (1118, 14571785), (1310, 12436073), (1703, 9566210), (2795, 5828714), (3406, 4783105), (5590, 2914357), (5633, 2892110), (8515, 1913242), (11266, 1446055), (17030, 956621), (22247, 732290), (28165, 578422), (44494, 366145), (56330, 289211), (73229, 222470), (111235, 146458)]