3877949960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 9455616000

約数和(自身を除く): 5577666040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 227, 230, 248, 310, 454, 460, 599, 620, 713, 908, 920, 1135, 1198, 1240, 1426, 1816, 2270, 2396, 2852, 2995, 3565, 4540, 4792, 5221, 5704, 5990, 7037, 7130, 9080, 10442, 11980, 13777, 14074, 14260, 18569, 20884, 23960, 26105, 27554, 28148, 28520, 35185, 37138, 41768, 52210, 55108, 56296, 68885, 70370, 74276, 92845, 104420, 110216, 135973, 137770, 140740, 148552, 161851, 185690, 208840, 271946, 275540, 281480, 323702, 371380, 427087, 543892, 551080, 647404, 679865, 742760, 809255, 854174, 1087784, 1294808, 1359730, 1618510, 1708348, 2135435, 2719460, 3127379, 3237020, 3416696, 4215163, 4270870, 5438920, 6254758, 6474040, 8430326, 8541740, 12509516, 15636895, 16860652, 17083480, 21075815, 25019032, 31273790, 33721304, 42151630, 62547580, 84303260, 96948749, 125095160, 168606520, 193897498, 387794996, 484743745, 775589992, 969487490, 1938974980, 3877949960]

約数ペア:

[(1, 3877949960), (2, 1938974980), (4, 969487490), (5, 775589992), (8, 484743745), (10, 387794996), (20, 193897498), (23, 168606520), (31, 125095160), (40, 96948749), (46, 84303260), (62, 62547580), (92, 42151630), (115, 33721304), (124, 31273790), (155, 25019032), (184, 21075815), (227, 17083480), (230, 16860652), (248, 15636895), (310, 12509516), (454, 8541740), (460, 8430326), (599, 6474040), (620, 6254758), (713, 5438920), (908, 4270870), (920, 4215163), (1135, 3416696), (1198, 3237020), (1240, 3127379), (1426, 2719460), (1816, 2135435), (2270, 1708348), (2396, 1618510), (2852, 1359730), (2995, 1294808), (3565, 1087784), (4540, 854174), (4792, 809255), (5221, 742760), (5704, 679865), (5990, 647404), (7037, 551080), (7130, 543892), (9080, 427087), (10442, 371380), (11980, 323702), (13777, 281480), (14074, 275540), (14260, 271946), (18569, 208840), (20884, 185690), (23960, 161851), (26105, 148552), (27554, 140740), (28148, 137770), (28520, 135973), (35185, 110216), (37138, 104420), (41768, 92845), (52210, 74276), (55108, 70370), (56296, 68885)]