73913060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4243}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 169692096

約数和(自身を除く): 95779036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4243, 4355, 8486, 8710, 16972, 17420, 21215, 42430, 55159, 84860, 110318, 220636, 275795, 284281, 551590, 568562, 1103180, 1137124, 1421405, 2842810, 3695653, 5685620, 7391306, 14782612, 18478265, 36956530, 73913060]

約数ペア:

[(1, 73913060), (2, 36956530), (4, 18478265), (5, 14782612), (10, 7391306), (13, 5685620), (20, 3695653), (26, 2842810), (52, 1421405), (65, 1137124), (67, 1103180), (130, 568562), (134, 551590), (260, 284281), (268, 275795), (335, 220636), (670, 110318), (871, 84860), (1340, 55159), (1742, 42430), (3484, 21215), (4243, 17420), (4355, 16972), (8486, 8710)]