5641036700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{100913}}^1$

素因数の和:100983

約数の個数: 72

約数和(自身を含む): 13489376208

約数和(自身を除く): 7848339508

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 11180, 13975, 27950, 55900, 100913, 201826, 403652, 504565, 1009130, 1311869, 2018260, 2522825, 2623738, 4339259, 5045650, 5247476, 6559345, 8678518, 10091300, 13118690, 17357036, 21696295, 26237380, 32796725, 43392590, 56410367, 65593450, 86785180, 108481475, 112820734, 131186900, 216962950, 225641468, 282051835, 433925900, 564103670, 1128207340, 1410259175, 2820518350, 5641036700]

約数ペア:

[(1, 5641036700), (2, 2820518350), (4, 1410259175), (5, 1128207340), (10, 564103670), (13, 433925900), (20, 282051835), (25, 225641468), (26, 216962950), (43, 131186900), (50, 112820734), (52, 108481475), (65, 86785180), (86, 65593450), (100, 56410367), (130, 43392590), (172, 32796725), (215, 26237380), (260, 21696295), (325, 17357036), (430, 13118690), (559, 10091300), (650, 8678518), (860, 6559345), (1075, 5247476), (1118, 5045650), (1300, 4339259), (2150, 2623738), (2236, 2522825), (2795, 2018260), (4300, 1311869), (5590, 1009130), (11180, 504565), (13975, 403652), (27950, 201826), (55900, 100913)]