2256638800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13999}}^1$

素因数の和:14061

約数の個数: 120

約数和(自身を含む): 6027392000

約数和(自身を除く): 3770753200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 2015, 2480, 2600, 3100, 3224, 4030, 5200, 6200, 6448, 8060, 10075, 12400, 13999, 16120, 20150, 27998, 32240, 40300, 55996, 69995, 80600, 111992, 139990, 161200, 181987, 223984, 279980, 349975, 363974, 433969, 559960, 699950, 727948, 867938, 909935, 1119920, 1399900, 1455896, 1735876, 1819870, 2169845, 2799800, 2911792, 3471752, 3639740, 4339690, 4549675, 5599600, 5641597, 6943504, 7279480, 8679380, 9099350, 10849225, 11283194, 14558960, 17358760, 18198700, 21698450, 22566388, 28207985, 34717520, 36397400, 43396900, 45132776, 56415970, 72794800, 86793800, 90265552, 112831940, 141039925, 173587600, 225663880, 282079850, 451327760, 564159700, 1128319400, 2256638800]

約数ペア:

[(1, 2256638800), (2, 1128319400), (4, 564159700), (5, 451327760), (8, 282079850), (10, 225663880), (13, 173587600), (16, 141039925), (20, 112831940), (25, 90265552), (26, 86793800), (31, 72794800), (40, 56415970), (50, 45132776), (52, 43396900), (62, 36397400), (65, 34717520), (80, 28207985), (100, 22566388), (104, 21698450), (124, 18198700), (130, 17358760), (155, 14558960), (200, 11283194), (208, 10849225), (248, 9099350), (260, 8679380), (310, 7279480), (325, 6943504), (400, 5641597), (403, 5599600), (496, 4549675), (520, 4339690), (620, 3639740), (650, 3471752), (775, 2911792), (806, 2799800), (1040, 2169845), (1240, 1819870), (1300, 1735876), (1550, 1455896), (1612, 1399900), (2015, 1119920), (2480, 909935), (2600, 867938), (3100, 727948), (3224, 699950), (4030, 559960), (5200, 433969), (6200, 363974), (6448, 349975), (8060, 279980), (10075, 223984), (12400, 181987), (13999, 161200), (16120, 139990), (20150, 111992), (27998, 80600), (32240, 69995), (40300, 55996)]