41843780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 98219520

約数和(自身を除く): 56375740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 4639, 9020, 9278, 18556, 23195, 46390, 51029, 92780, 102058, 190199, 204116, 255145, 380398, 510290, 760796, 950995, 1020580, 1901990, 2092189, 3803980, 4184378, 8368756, 10460945, 20921890, 41843780]

約数ペア:

[(1, 41843780), (2, 20921890), (4, 10460945), (5, 8368756), (10, 4184378), (11, 3803980), (20, 2092189), (22, 1901990), (41, 1020580), (44, 950995), (55, 760796), (82, 510290), (110, 380398), (164, 255145), (205, 204116), (220, 190199), (410, 102058), (451, 92780), (820, 51029), (902, 46390), (1804, 23195), (2255, 18556), (4510, 9278), (4639, 9020)]