5458700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 108

約数和(自身を含む): 14295960

約数和(自身を除く): 8837260

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 25, 26, 34, 38, 50, 52, 65, 68, 76, 85, 95, 100, 130, 169, 170, 190, 221, 247, 260, 323, 325, 338, 340, 380, 425, 442, 475, 494, 646, 650, 676, 845, 850, 884, 950, 988, 1105, 1235, 1292, 1300, 1615, 1690, 1700, 1900, 2210, 2470, 2873, 3211, 3230, 3380, 4199, 4225, 4420, 4940, 5525, 5746, 6175, 6422, 6460, 8075, 8398, 8450, 11050, 11492, 12350, 12844, 14365, 16055, 16150, 16796, 16900, 20995, 22100, 24700, 28730, 32110, 32300, 41990, 54587, 57460, 64220, 71825, 80275, 83980, 104975, 109174, 143650, 160550, 209950, 218348, 272935, 287300, 321100, 419900, 545870, 1091740, 1364675, 2729350, 5458700]

約数ペア:

[(1, 5458700), (2, 2729350), (4, 1364675), (5, 1091740), (10, 545870), (13, 419900), (17, 321100), (19, 287300), (20, 272935), (25, 218348), (26, 209950), (34, 160550), (38, 143650), (50, 109174), (52, 104975), (65, 83980), (68, 80275), (76, 71825), (85, 64220), (95, 57460), (100, 54587), (130, 41990), (169, 32300), (170, 32110), (190, 28730), (221, 24700), (247, 22100), (260, 20995), (323, 16900), (325, 16796), (338, 16150), (340, 16055), (380, 14365), (425, 12844), (442, 12350), (475, 11492), (494, 11050), (646, 8450), (650, 8398), (676, 8075), (845, 6460), (850, 6422), (884, 6175), (950, 5746), (988, 5525), (1105, 4940), (1235, 4420), (1292, 4225), (1300, 4199), (1615, 3380), (1690, 3230), (1700, 3211), (1900, 2873), (2210, 2470)]