7568080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 19998720

約数和(自身を除く): 12430640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 383, 494, 520, 760, 766, 988, 1040, 1235, 1520, 1532, 1915, 1976, 2470, 3064, 3830, 3952, 4940, 4979, 6128, 7277, 7660, 9880, 9958, 14554, 15320, 19760, 19916, 24895, 29108, 30640, 36385, 39832, 49790, 58216, 72770, 79664, 94601, 99580, 116432, 145540, 189202, 199160, 291080, 378404, 398320, 473005, 582160, 756808, 946010, 1513616, 1892020, 3784040, 7568080]

約数ペア:

[(1, 7568080), (2, 3784040), (4, 1892020), (5, 1513616), (8, 946010), (10, 756808), (13, 582160), (16, 473005), (19, 398320), (20, 378404), (26, 291080), (38, 199160), (40, 189202), (52, 145540), (65, 116432), (76, 99580), (80, 94601), (95, 79664), (104, 72770), (130, 58216), (152, 49790), (190, 39832), (208, 36385), (247, 30640), (260, 29108), (304, 24895), (380, 19916), (383, 19760), (494, 15320), (520, 14554), (760, 9958), (766, 9880), (988, 7660), (1040, 7277), (1235, 6128), (1520, 4979), (1532, 4940), (1915, 3952), (1976, 3830), (2470, 3064)]