1023002260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251971}}^1$

素因数の和:252016

約数の個数: 48

約数和(自身を含む): 2539877760

約数和(自身を除く): 1516875500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 251971, 503942, 1007884, 1259855, 1763797, 2519710, 3527594, 5039420, 7055188, 7307159, 8818985, 14614318, 17637970, 29228636, 35275940, 36535795, 51150113, 73071590, 102300226, 146143180, 204600452, 255750565, 511501130, 1023002260]

約数ペア:

[(1, 1023002260), (2, 511501130), (4, 255750565), (5, 204600452), (7, 146143180), (10, 102300226), (14, 73071590), (20, 51150113), (28, 36535795), (29, 35275940), (35, 29228636), (58, 17637970), (70, 14614318), (116, 8818985), (140, 7307159), (145, 7055188), (203, 5039420), (290, 3527594), (406, 2519710), (580, 1763797), (812, 1259855), (1015, 1007884), (2030, 503942), (4060, 251971)]