24900200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 63771960

約数和(自身を除く): 38871760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 130, 157, 200, 244, 260, 305, 314, 325, 488, 520, 610, 628, 650, 785, 793, 1220, 1256, 1300, 1525, 1570, 1586, 2041, 2440, 2600, 3050, 3140, 3172, 3925, 3965, 4082, 6100, 6280, 6344, 7850, 7930, 8164, 9577, 10205, 12200, 15700, 15860, 16328, 19154, 19825, 20410, 31400, 31720, 38308, 39650, 40820, 47885, 51025, 76616, 79300, 81640, 95770, 102050, 124501, 158600, 191540, 204100, 239425, 249002, 383080, 408200, 478850, 498004, 622505, 957700, 996008, 1245010, 1915400, 2490020, 3112525, 4980040, 6225050, 12450100, 24900200]

約数ペア:

[(1, 24900200), (2, 12450100), (4, 6225050), (5, 4980040), (8, 3112525), (10, 2490020), (13, 1915400), (20, 1245010), (25, 996008), (26, 957700), (40, 622505), (50, 498004), (52, 478850), (61, 408200), (65, 383080), (100, 249002), (104, 239425), (122, 204100), (130, 191540), (157, 158600), (200, 124501), (244, 102050), (260, 95770), (305, 81640), (314, 79300), (325, 76616), (488, 51025), (520, 47885), (610, 40820), (628, 39650), (650, 38308), (785, 31720), (793, 31400), (1220, 20410), (1256, 19825), (1300, 19154), (1525, 16328), (1570, 15860), (1586, 15700), (2041, 12200), (2440, 10205), (2600, 9577), (3050, 8164), (3140, 7930), (3172, 7850), (3925, 6344), (3965, 6280), (4082, 6100)]