57664340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 74714284

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 5471, 10540, 10942, 21884, 27355, 54710, 93007, 109420, 169601, 186014, 339202, 372028, 465035, 678404, 848005, 930070, 1696010, 1860140, 2883217, 3392020, 5766434, 11532868, 14416085, 28832170, 57664340]

約数ペア:

[(1, 57664340), (2, 28832170), (4, 14416085), (5, 11532868), (10, 5766434), (17, 3392020), (20, 2883217), (31, 1860140), (34, 1696010), (62, 930070), (68, 848005), (85, 678404), (124, 465035), (155, 372028), (170, 339202), (310, 186014), (340, 169601), (527, 109420), (620, 93007), (1054, 54710), (2108, 27355), (2635, 21884), (5270, 10942), (5471, 10540)]