38797380

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{887}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 122330880

約数和(自身を除く): 83533500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 887, 972, 1215, 1458, 1620, 1774, 2187, 2430, 2661, 2916, 3548, 3645, 4374, 4435, 4860, 5322, 7290, 7983, 8748, 8870, 10644, 10935, 13305, 14580, 15966, 17740, 21870, 23949, 26610, 31932, 39915, 43740, 47898, 53220, 71847, 79830, 95796, 119745, 143694, 159660, 215541, 239490, 287388, 359235, 431082, 478980, 646623, 718470, 862164, 1077705, 1293246, 1436940, 1939869, 2155410, 2586492, 3233115, 3879738, 4310820, 6466230, 7759476, 9699345, 12932460, 19398690, 38797380]

約数ペア:

[(1, 38797380), (2, 19398690), (3, 12932460), (4, 9699345), (5, 7759476), (6, 6466230), (9, 4310820), (10, 3879738), (12, 3233115), (15, 2586492), (18, 2155410), (20, 1939869), (27, 1436940), (30, 1293246), (36, 1077705), (45, 862164), (54, 718470), (60, 646623), (81, 478980), (90, 431082), (108, 359235), (135, 287388), (162, 239490), (180, 215541), (243, 159660), (270, 143694), (324, 119745), (405, 95796), (486, 79830), (540, 71847), (729, 53220), (810, 47898), (887, 43740), (972, 39915), (1215, 31932), (1458, 26610), (1620, 23949), (1774, 21870), (2187, 17740), (2430, 15966), (2661, 14580), (2916, 13305), (3548, 10935), (3645, 10644), (4374, 8870), (4435, 8748), (4860, 7983), (5322, 7290)]