13399400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 37765440

約数和(自身を除く): 24366040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 563, 595, 680, 700, 850, 952, 1126, 1190, 1400, 1700, 2252, 2380, 2815, 2975, 3400, 3941, 4504, 4760, 5630, 5950, 7882, 9571, 11260, 11900, 14075, 15764, 19142, 19705, 22520, 23800, 28150, 31528, 38284, 39410, 47855, 56300, 66997, 76568, 78820, 95710, 98525, 112600, 133994, 157640, 191420, 197050, 239275, 267988, 334985, 382840, 394100, 478550, 535976, 669970, 788200, 957100, 1339940, 1674925, 1914200, 2679880, 3349850, 6699700, 13399400]

約数ペア:

[(1, 13399400), (2, 6699700), (4, 3349850), (5, 2679880), (7, 1914200), (8, 1674925), (10, 1339940), (14, 957100), (17, 788200), (20, 669970), (25, 535976), (28, 478550), (34, 394100), (35, 382840), (40, 334985), (50, 267988), (56, 239275), (68, 197050), (70, 191420), (85, 157640), (100, 133994), (119, 112600), (136, 98525), (140, 95710), (170, 78820), (175, 76568), (200, 66997), (238, 56300), (280, 47855), (340, 39410), (350, 38284), (425, 31528), (476, 28150), (563, 23800), (595, 22520), (680, 19705), (700, 19142), (850, 15764), (952, 14075), (1126, 11900), (1190, 11260), (1400, 9571), (1700, 7882), (2252, 5950), (2380, 5630), (2815, 4760), (2975, 4504), (3400, 3941)]