40896450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12983}}^1$

素因数の和:13008

約数の個数: 72

約数和(自身を含む): 125581248

約数和(自身を除く): 84684798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12983, 25966, 38949, 64915, 77898, 90881, 116847, 129830, 181762, 194745, 233694, 272643, 324575, 389490, 454405, 545286, 584235, 649150, 817929, 908810, 973725, 1168470, 1363215, 1635858, 1947450, 2272025, 2726430, 2921175, 4089645, 4544050, 5842350, 6816075, 8179290, 13632150, 20448225, 40896450]

約数ペア:

[(1, 40896450), (2, 20448225), (3, 13632150), (5, 8179290), (6, 6816075), (7, 5842350), (9, 4544050), (10, 4089645), (14, 2921175), (15, 2726430), (18, 2272025), (21, 1947450), (25, 1635858), (30, 1363215), (35, 1168470), (42, 973725), (45, 908810), (50, 817929), (63, 649150), (70, 584235), (75, 545286), (90, 454405), (105, 389490), (126, 324575), (150, 272643), (175, 233694), (210, 194745), (225, 181762), (315, 129830), (350, 116847), (450, 90881), (525, 77898), (630, 64915), (1050, 38949), (1575, 25966), (3150, 12983)]