29840200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 78120000

約数和(自身を除く): 48279800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 184, 200, 230, 260, 299, 325, 460, 499, 520, 575, 598, 650, 920, 998, 1150, 1196, 1300, 1495, 1996, 2300, 2392, 2495, 2600, 2990, 3992, 4600, 4990, 5980, 6487, 7475, 9980, 11477, 11960, 12475, 12974, 14950, 19960, 22954, 24950, 25948, 29900, 32435, 45908, 49900, 51896, 57385, 59800, 64870, 91816, 99800, 114770, 129740, 149201, 162175, 229540, 259480, 286925, 298402, 324350, 459080, 573850, 596804, 648700, 746005, 1147700, 1193608, 1297400, 1492010, 2295400, 2984020, 3730025, 5968040, 7460050, 14920100, 29840200]

約数ペア:

[(1, 29840200), (2, 14920100), (4, 7460050), (5, 5968040), (8, 3730025), (10, 2984020), (13, 2295400), (20, 1492010), (23, 1297400), (25, 1193608), (26, 1147700), (40, 746005), (46, 648700), (50, 596804), (52, 573850), (65, 459080), (92, 324350), (100, 298402), (104, 286925), (115, 259480), (130, 229540), (184, 162175), (200, 149201), (230, 129740), (260, 114770), (299, 99800), (325, 91816), (460, 64870), (499, 59800), (520, 57385), (575, 51896), (598, 49900), (650, 45908), (920, 32435), (998, 29900), (1150, 25948), (1196, 24950), (1300, 22954), (1495, 19960), (1996, 14950), (2300, 12974), (2392, 12475), (2495, 11960), (2600, 11477), (2990, 9980), (3992, 7475), (4600, 6487), (4990, 5980)]