477183740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 1126137600

約数和(自身を除く): 648953860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 97, 110, 118, 194, 220, 236, 295, 379, 388, 485, 590, 649, 758, 970, 1067, 1180, 1298, 1516, 1895, 1940, 2134, 2596, 3245, 3790, 4169, 4268, 5335, 5723, 6490, 7580, 8338, 10670, 11446, 12980, 16676, 20845, 21340, 22361, 22892, 28615, 36763, 41690, 44722, 57230, 62953, 73526, 83380, 89444, 111805, 114460, 125906, 147052, 183815, 223610, 245971, 251812, 314765, 367630, 404393, 447220, 491942, 629530, 735260, 808786, 983884, 1229855, 1259060, 1617572, 2021965, 2169017, 2459710, 4043930, 4338034, 4919420, 8087860, 8676068, 10845085, 21690170, 23859187, 43380340, 47718374, 95436748, 119295935, 238591870, 477183740]

約数ペア:

[(1, 477183740), (2, 238591870), (4, 119295935), (5, 95436748), (10, 47718374), (11, 43380340), (20, 23859187), (22, 21690170), (44, 10845085), (55, 8676068), (59, 8087860), (97, 4919420), (110, 4338034), (118, 4043930), (194, 2459710), (220, 2169017), (236, 2021965), (295, 1617572), (379, 1259060), (388, 1229855), (485, 983884), (590, 808786), (649, 735260), (758, 629530), (970, 491942), (1067, 447220), (1180, 404393), (1298, 367630), (1516, 314765), (1895, 251812), (1940, 245971), (2134, 223610), (2596, 183815), (3245, 147052), (3790, 125906), (4169, 114460), (4268, 111805), (5335, 89444), (5723, 83380), (6490, 73526), (7580, 62953), (8338, 57230), (10670, 44722), (11446, 41690), (12980, 36763), (16676, 28615), (20845, 22892), (21340, 22361)]