4741360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 12249216

約数和(自身を除く): 7507856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 97, 104, 130, 188, 194, 208, 235, 260, 376, 388, 470, 485, 520, 611, 752, 776, 940, 970, 1040, 1222, 1261, 1552, 1880, 1940, 2444, 2522, 3055, 3760, 3880, 4559, 4888, 5044, 6110, 6305, 7760, 9118, 9776, 10088, 12220, 12610, 18236, 20176, 22795, 24440, 25220, 36472, 45590, 48880, 50440, 59267, 72944, 91180, 100880, 118534, 182360, 237068, 296335, 364720, 474136, 592670, 948272, 1185340, 2370680, 4741360]

約数ペア:

[(1, 4741360), (2, 2370680), (4, 1185340), (5, 948272), (8, 592670), (10, 474136), (13, 364720), (16, 296335), (20, 237068), (26, 182360), (40, 118534), (47, 100880), (52, 91180), (65, 72944), (80, 59267), (94, 50440), (97, 48880), (104, 45590), (130, 36472), (188, 25220), (194, 24440), (208, 22795), (235, 20176), (260, 18236), (376, 12610), (388, 12220), (470, 10088), (485, 9776), (520, 9118), (611, 7760), (752, 6305), (776, 6110), (940, 5044), (970, 4888), (1040, 4559), (1222, 3880), (1261, 3760), (1552, 3055), (1880, 2522), (1940, 2444)]