2895437200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 7218109440

約数和(自身を除く): 4322672240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 239, 248, 310, 400, 478, 496, 620, 775, 956, 977, 1195, 1240, 1550, 1912, 1954, 2390, 2480, 3100, 3824, 3908, 4780, 4885, 5975, 6200, 7409, 7816, 9560, 9770, 11950, 12400, 14818, 15632, 19120, 19540, 23900, 24425, 29636, 30287, 37045, 39080, 47800, 48850, 59272, 60574, 74090, 78160, 95600, 97700, 118544, 121148, 148180, 151435, 185225, 195400, 233503, 242296, 296360, 302870, 370450, 390800, 467006, 484592, 592720, 605740, 740900, 757175, 934012, 1167515, 1211480, 1481800, 1514350, 1868024, 2335030, 2422960, 2963600, 3028700, 3736048, 4670060, 5837575, 6057400, 7238593, 9340120, 11675150, 12114800, 14477186, 18680240, 23350300, 28954372, 36192965, 46700600, 57908744, 72385930, 93401200, 115817488, 144771860, 180964825, 289543720, 361929650, 579087440, 723859300, 1447718600, 2895437200]

約数ペア:

[(1, 2895437200), (2, 1447718600), (4, 723859300), (5, 579087440), (8, 361929650), (10, 289543720), (16, 180964825), (20, 144771860), (25, 115817488), (31, 93401200), (40, 72385930), (50, 57908744), (62, 46700600), (80, 36192965), (100, 28954372), (124, 23350300), (155, 18680240), (200, 14477186), (239, 12114800), (248, 11675150), (310, 9340120), (400, 7238593), (478, 6057400), (496, 5837575), (620, 4670060), (775, 3736048), (956, 3028700), (977, 2963600), (1195, 2422960), (1240, 2335030), (1550, 1868024), (1912, 1514350), (1954, 1481800), (2390, 1211480), (2480, 1167515), (3100, 934012), (3824, 757175), (3908, 740900), (4780, 605740), (4885, 592720), (5975, 484592), (6200, 467006), (7409, 390800), (7816, 370450), (9560, 302870), (9770, 296360), (11950, 242296), (12400, 233503), (14818, 195400), (15632, 185225), (19120, 151435), (19540, 148180), (23900, 121148), (24425, 118544), (29636, 97700), (30287, 95600), (37045, 78160), (39080, 74090), (47800, 60574), (48850, 59272)]