10917400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 30634200

約数和(自身を除く): 19716800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 25, 26, 34, 38, 40, 50, 52, 65, 68, 76, 85, 95, 100, 104, 130, 136, 152, 169, 170, 190, 200, 221, 247, 260, 323, 325, 338, 340, 380, 425, 442, 475, 494, 520, 646, 650, 676, 680, 760, 845, 850, 884, 950, 988, 1105, 1235, 1292, 1300, 1352, 1615, 1690, 1700, 1768, 1900, 1976, 2210, 2470, 2584, 2600, 2873, 3211, 3230, 3380, 3400, 3800, 4199, 4225, 4420, 4940, 5525, 5746, 6175, 6422, 6460, 6760, 8075, 8398, 8450, 8840, 9880, 11050, 11492, 12350, 12844, 12920, 14365, 16055, 16150, 16796, 16900, 20995, 22100, 22984, 24700, 25688, 28730, 32110, 32300, 33592, 33800, 41990, 44200, 49400, 54587, 57460, 64220, 64600, 71825, 80275, 83980, 104975, 109174, 114920, 128440, 143650, 160550, 167960, 209950, 218348, 272935, 287300, 321100, 419900, 436696, 545870, 574600, 642200, 839800, 1091740, 1364675, 2183480, 2729350, 5458700, 10917400]

約数ペア:

[(1, 10917400), (2, 5458700), (4, 2729350), (5, 2183480), (8, 1364675), (10, 1091740), (13, 839800), (17, 642200), (19, 574600), (20, 545870), (25, 436696), (26, 419900), (34, 321100), (38, 287300), (40, 272935), (50, 218348), (52, 209950), (65, 167960), (68, 160550), (76, 143650), (85, 128440), (95, 114920), (100, 109174), (104, 104975), (130, 83980), (136, 80275), (152, 71825), (169, 64600), (170, 64220), (190, 57460), (200, 54587), (221, 49400), (247, 44200), (260, 41990), (323, 33800), (325, 33592), (338, 32300), (340, 32110), (380, 28730), (425, 25688), (442, 24700), (475, 22984), (494, 22100), (520, 20995), (646, 16900), (650, 16796), (676, 16150), (680, 16055), (760, 14365), (845, 12920), (850, 12844), (884, 12350), (950, 11492), (988, 11050), (1105, 9880), (1235, 8840), (1292, 8450), (1300, 8398), (1352, 8075), (1615, 6760), (1690, 6460), (1700, 6422), (1768, 6175), (1900, 5746), (1976, 5525), (2210, 4940), (2470, 4420), (2584, 4225), (2600, 4199), (2873, 3800), (3211, 3400), (3230, 3380)]