13929800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 34546710

約数和(自身を除く): 20616910

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 241, 289, 340, 425, 482, 578, 680, 850, 964, 1156, 1205, 1445, 1700, 1928, 2312, 2410, 2890, 3400, 4097, 4820, 5780, 6025, 7225, 8194, 9640, 11560, 12050, 14450, 16388, 20485, 24100, 28900, 32776, 40970, 48200, 57800, 69649, 81940, 102425, 139298, 163880, 204850, 278596, 348245, 409700, 557192, 696490, 819400, 1392980, 1741225, 2785960, 3482450, 6964900, 13929800]

約数ペア:

[(1, 13929800), (2, 6964900), (4, 3482450), (5, 2785960), (8, 1741225), (10, 1392980), (17, 819400), (20, 696490), (25, 557192), (34, 409700), (40, 348245), (50, 278596), (68, 204850), (85, 163880), (100, 139298), (136, 102425), (170, 81940), (200, 69649), (241, 57800), (289, 48200), (340, 40970), (425, 32776), (482, 28900), (578, 24100), (680, 20485), (850, 16388), (964, 14450), (1156, 12050), (1205, 11560), (1445, 9640), (1700, 8194), (1928, 7225), (2312, 6025), (2410, 5780), (2890, 4820), (3400, 4097)]