2010386420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{859}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 4918099200

約数和(自身を除く): 2907712780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 229, 292, 365, 458, 511, 730, 859, 916, 1022, 1145, 1460, 1603, 1718, 2044, 2290, 2555, 3206, 3436, 4295, 4580, 5110, 6013, 6412, 8015, 8590, 10220, 12026, 16030, 16717, 17180, 24052, 30065, 32060, 33434, 60130, 62707, 66868, 83585, 117019, 120260, 125414, 167170, 196711, 234038, 250828, 313535, 334340, 393422, 438949, 468076, 585095, 627070, 786844, 877898, 983555, 1170190, 1254140, 1376977, 1755796, 1967110, 2194745, 2340380, 2753954, 3934220, 4389490, 5507908, 6884885, 8778980, 13769770, 14359903, 27539540, 28719806, 57439612, 71799515, 100519321, 143599030, 201038642, 287198060, 402077284, 502596605, 1005193210, 2010386420]

約数ペア:

[(1, 2010386420), (2, 1005193210), (4, 502596605), (5, 402077284), (7, 287198060), (10, 201038642), (14, 143599030), (20, 100519321), (28, 71799515), (35, 57439612), (70, 28719806), (73, 27539540), (140, 14359903), (146, 13769770), (229, 8778980), (292, 6884885), (365, 5507908), (458, 4389490), (511, 3934220), (730, 2753954), (859, 2340380), (916, 2194745), (1022, 1967110), (1145, 1755796), (1460, 1376977), (1603, 1254140), (1718, 1170190), (2044, 983555), (2290, 877898), (2555, 786844), (3206, 627070), (3436, 585095), (4295, 468076), (4580, 438949), (5110, 393422), (6013, 334340), (6412, 313535), (8015, 250828), (8590, 234038), (10220, 196711), (12026, 167170), (16030, 125414), (16717, 120260), (17180, 117019), (24052, 83585), (30065, 66868), (32060, 62707), (33434, 60130)]