10457720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 128

約数和(自身を含む): 30844800

約数和(自身を除く): 20387080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 169, 170, 182, 221, 238, 260, 280, 338, 340, 364, 442, 455, 476, 520, 595, 676, 680, 728, 845, 884, 910, 952, 1105, 1183, 1190, 1352, 1547, 1690, 1768, 1820, 2197, 2210, 2366, 2380, 2873, 3094, 3380, 3640, 4394, 4420, 4732, 4760, 5746, 5915, 6188, 6760, 7735, 8788, 8840, 9464, 10985, 11492, 11830, 12376, 14365, 15379, 15470, 17576, 20111, 21970, 22984, 23660, 28730, 30758, 30940, 37349, 40222, 43940, 47320, 57460, 61516, 61880, 74698, 76895, 80444, 87880, 100555, 114920, 123032, 149396, 153790, 160888, 186745, 201110, 261443, 298792, 307580, 373490, 402220, 522886, 615160, 746980, 804440, 1045772, 1307215, 1493960, 2091544, 2614430, 5228860, 10457720]

約数ペア:

[(1, 10457720), (2, 5228860), (4, 2614430), (5, 2091544), (7, 1493960), (8, 1307215), (10, 1045772), (13, 804440), (14, 746980), (17, 615160), (20, 522886), (26, 402220), (28, 373490), (34, 307580), (35, 298792), (40, 261443), (52, 201110), (56, 186745), (65, 160888), (68, 153790), (70, 149396), (85, 123032), (91, 114920), (104, 100555), (119, 87880), (130, 80444), (136, 76895), (140, 74698), (169, 61880), (170, 61516), (182, 57460), (221, 47320), (238, 43940), (260, 40222), (280, 37349), (338, 30940), (340, 30758), (364, 28730), (442, 23660), (455, 22984), (476, 21970), (520, 20111), (595, 17576), (676, 15470), (680, 15379), (728, 14365), (845, 12376), (884, 11830), (910, 11492), (952, 10985), (1105, 9464), (1183, 8840), (1190, 8788), (1352, 7735), (1547, 6760), (1690, 6188), (1768, 5915), (1820, 5746), (2197, 4760), (2210, 4732), (2366, 4420), (2380, 4394), (2873, 3640), (3094, 3380)]