88645700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6199}}^1$

素因数の和:6237

約数の個数: 72

約数和(自身を含む): 226027200

約数和(自身を除く): 137381500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 6199, 7150, 12398, 14300, 24796, 30995, 61990, 68189, 80587, 123980, 136378, 154975, 161174, 272756, 309950, 322348, 340945, 402935, 619900, 681890, 805870, 886457, 1363780, 1611740, 1704725, 1772914, 2014675, 3409450, 3545828, 4029350, 4432285, 6818900, 8058700, 8864570, 17729140, 22161425, 44322850, 88645700]

約数ペア:

[(1, 88645700), (2, 44322850), (4, 22161425), (5, 17729140), (10, 8864570), (11, 8058700), (13, 6818900), (20, 4432285), (22, 4029350), (25, 3545828), (26, 3409450), (44, 2014675), (50, 1772914), (52, 1704725), (55, 1611740), (65, 1363780), (100, 886457), (110, 805870), (130, 681890), (143, 619900), (220, 402935), (260, 340945), (275, 322348), (286, 309950), (325, 272756), (550, 161174), (572, 154975), (650, 136378), (715, 123980), (1100, 80587), (1300, 68189), (1430, 61990), (2860, 30995), (3575, 24796), (6199, 14300), (7150, 12398)]