14920100

素因数分解:

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

素因数の和:549

約数の個数: 72

約数和(自身を含む): 36456000

約数和(自身を除く): 21535900

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 499, 575, 598, 650, 998, 1150, 1196, 1300, 1495, 1996, 2300, 2495, 2990, 4990, 5980, 6487, 7475, 9980, 11477, 12475, 12974, 14950, 22954, 24950, 25948, 29900, 32435, 45908, 49900, 57385, 64870, 114770, 129740, 149201, 162175, 229540, 286925, 298402, 324350, 573850, 596804, 648700, 746005, 1147700, 1492010, 2984020, 3730025, 7460050, 14920100]

約数ペア:

[(1, 14920100), (2, 7460050), (4, 3730025), (5, 2984020), (10, 1492010), (13, 1147700), (20, 746005), (23, 648700), (25, 596804), (26, 573850), (46, 324350), (50, 298402), (52, 286925), (65, 229540), (92, 162175), (100, 149201), (115, 129740), (130, 114770), (230, 64870), (260, 57385), (299, 49900), (325, 45908), (460, 32435), (499, 29900), (575, 25948), (598, 24950), (650, 22954), (998, 14950), (1150, 12974), (1196, 12475), (1300, 11477), (1495, 9980), (1996, 7475), (2300, 6487), (2495, 5980), (2990, 4990)]