73934320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 182845440

約数和(自身を除く): 108911120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 383, 508, 635, 760, 766, 1016, 1270, 1520, 1532, 1915, 2032, 2413, 2540, 3064, 3830, 4826, 5080, 6128, 7277, 7660, 9652, 10160, 12065, 14554, 15320, 19304, 24130, 29108, 30640, 36385, 38608, 48260, 48641, 58216, 72770, 96520, 97282, 116432, 145540, 193040, 194564, 243205, 291080, 389128, 486410, 582160, 778256, 924179, 972820, 1848358, 1945640, 3696716, 3891280, 4620895, 7393432, 9241790, 14786864, 18483580, 36967160, 73934320]

約数ペア:

[(1, 73934320), (2, 36967160), (4, 18483580), (5, 14786864), (8, 9241790), (10, 7393432), (16, 4620895), (19, 3891280), (20, 3696716), (38, 1945640), (40, 1848358), (76, 972820), (80, 924179), (95, 778256), (127, 582160), (152, 486410), (190, 389128), (254, 291080), (304, 243205), (380, 194564), (383, 193040), (508, 145540), (635, 116432), (760, 97282), (766, 96520), (1016, 72770), (1270, 58216), (1520, 48641), (1532, 48260), (1915, 38608), (2032, 36385), (2413, 30640), (2540, 29108), (3064, 24130), (3830, 19304), (4826, 15320), (5080, 14554), (6128, 12065), (7277, 10160), (7660, 9652)]