4678700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 11301360

約数和(自身を除く): 6622660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 61, 65, 100, 118, 122, 130, 236, 244, 260, 295, 305, 325, 590, 610, 650, 767, 793, 1180, 1220, 1300, 1475, 1525, 1534, 1586, 2950, 3050, 3068, 3172, 3599, 3835, 3965, 5900, 6100, 7198, 7670, 7930, 14396, 15340, 15860, 17995, 19175, 19825, 35990, 38350, 39650, 46787, 71980, 76700, 79300, 89975, 93574, 179950, 187148, 233935, 359900, 467870, 935740, 1169675, 2339350, 4678700]

約数ペア:

[(1, 4678700), (2, 2339350), (4, 1169675), (5, 935740), (10, 467870), (13, 359900), (20, 233935), (25, 187148), (26, 179950), (50, 93574), (52, 89975), (59, 79300), (61, 76700), (65, 71980), (100, 46787), (118, 39650), (122, 38350), (130, 35990), (236, 19825), (244, 19175), (260, 17995), (295, 15860), (305, 15340), (325, 14396), (590, 7930), (610, 7670), (650, 7198), (767, 6100), (793, 5900), (1180, 3965), (1220, 3835), (1300, 3599), (1475, 3172), (1525, 3068), (1534, 3050), (1586, 2950)]