65433760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 181560960

約数和(自身を除く): 116127200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1579, 2072, 2590, 2960, 3158, 4144, 5180, 5920, 6316, 7895, 8288, 10360, 11053, 12632, 15790, 20720, 22106, 25264, 31580, 41440, 44212, 50528, 55265, 58423, 63160, 88424, 110530, 116846, 126320, 176848, 221060, 233692, 252640, 292115, 353696, 408961, 442120, 467384, 584230, 817922, 884240, 934768, 1168460, 1635844, 1768480, 1869536, 2044805, 2336920, 3271688, 4089610, 4673840, 6543376, 8179220, 9347680, 13086752, 16358440, 32716880, 65433760]

約数ペア:

[(1, 65433760), (2, 32716880), (4, 16358440), (5, 13086752), (7, 9347680), (8, 8179220), (10, 6543376), (14, 4673840), (16, 4089610), (20, 3271688), (28, 2336920), (32, 2044805), (35, 1869536), (37, 1768480), (40, 1635844), (56, 1168460), (70, 934768), (74, 884240), (80, 817922), (112, 584230), (140, 467384), (148, 442120), (160, 408961), (185, 353696), (224, 292115), (259, 252640), (280, 233692), (296, 221060), (370, 176848), (518, 126320), (560, 116846), (592, 110530), (740, 88424), (1036, 63160), (1120, 58423), (1184, 55265), (1295, 50528), (1480, 44212), (1579, 41440), (2072, 31580), (2590, 25264), (2960, 22106), (3158, 20720), (4144, 15790), (5180, 12632), (5920, 11053), (6316, 10360), (7895, 8288)]