709273300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 1605209760

約数和(自身を除く): 895936460

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 131, 145, 262, 290, 524, 580, 655, 725, 1310, 1450, 1867, 2620, 2900, 3275, 3734, 3799, 6550, 7468, 7598, 9335, 13100, 15196, 18670, 18995, 37340, 37990, 46675, 54143, 75980, 93350, 94975, 108286, 186700, 189950, 216572, 244577, 270715, 379900, 489154, 541430, 978308, 1082860, 1222885, 1353575, 2445770, 2707150, 4891540, 5414300, 6114425, 7092733, 12228850, 14185466, 24457700, 28370932, 35463665, 70927330, 141854660, 177318325, 354636650, 709273300]

約数ペア:

[(1, 709273300), (2, 354636650), (4, 177318325), (5, 141854660), (10, 70927330), (20, 35463665), (25, 28370932), (29, 24457700), (50, 14185466), (58, 12228850), (100, 7092733), (116, 6114425), (131, 5414300), (145, 4891540), (262, 2707150), (290, 2445770), (524, 1353575), (580, 1222885), (655, 1082860), (725, 978308), (1310, 541430), (1450, 489154), (1867, 379900), (2620, 270715), (2900, 244577), (3275, 216572), (3734, 189950), (3799, 186700), (6550, 108286), (7468, 94975), (7598, 93350), (9335, 75980), (13100, 54143), (15196, 46675), (18670, 37990), (18995, 37340)]