40102160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3808

約数の個数: 80

約数和(自身を含む): 112195200

約数和(自身を除く): 72093040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 3769, 5320, 7538, 10640, 15076, 18845, 26383, 30152, 37690, 52766, 60304, 71611, 75380, 105532, 131915, 143222, 150760, 211064, 263830, 286444, 301520, 358055, 422128, 501277, 527660, 572888, 716110, 1002554, 1055320, 1145776, 1432220, 2005108, 2110640, 2506385, 2864440, 4010216, 5012770, 5728880, 8020432, 10025540, 20051080, 40102160]

約数ペア:

[(1, 40102160), (2, 20051080), (4, 10025540), (5, 8020432), (7, 5728880), (8, 5012770), (10, 4010216), (14, 2864440), (16, 2506385), (19, 2110640), (20, 2005108), (28, 1432220), (35, 1145776), (38, 1055320), (40, 1002554), (56, 716110), (70, 572888), (76, 527660), (80, 501277), (95, 422128), (112, 358055), (133, 301520), (140, 286444), (152, 263830), (190, 211064), (266, 150760), (280, 143222), (304, 131915), (380, 105532), (532, 75380), (560, 71611), (665, 60304), (760, 52766), (1064, 37690), (1330, 30152), (1520, 26383), (2128, 18845), (2660, 15076), (3769, 10640), (5320, 7538)]