24505000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 64315350

約数和(自身を除く): 39810350

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 125, 130, 145, 169, 200, 232, 250, 260, 290, 325, 338, 377, 500, 520, 580, 625, 650, 676, 725, 754, 845, 1000, 1160, 1250, 1300, 1352, 1450, 1508, 1625, 1690, 1885, 2500, 2600, 2900, 3016, 3250, 3380, 3625, 3770, 4225, 4901, 5000, 5800, 6500, 6760, 7250, 7540, 8125, 8450, 9425, 9802, 13000, 14500, 15080, 16250, 16900, 18125, 18850, 19604, 21125, 24505, 29000, 32500, 33800, 36250, 37700, 39208, 42250, 47125, 49010, 65000, 72500, 75400, 84500, 94250, 98020, 105625, 122525, 145000, 169000, 188500, 196040, 211250, 235625, 245050, 377000, 422500, 471250, 490100, 612625, 845000, 942500, 980200, 1225250, 1885000, 2450500, 3063125, 4901000, 6126250, 12252500, 24505000]

約数ペア:

[(1, 24505000), (2, 12252500), (4, 6126250), (5, 4901000), (8, 3063125), (10, 2450500), (13, 1885000), (20, 1225250), (25, 980200), (26, 942500), (29, 845000), (40, 612625), (50, 490100), (52, 471250), (58, 422500), (65, 377000), (100, 245050), (104, 235625), (116, 211250), (125, 196040), (130, 188500), (145, 169000), (169, 145000), (200, 122525), (232, 105625), (250, 98020), (260, 94250), (290, 84500), (325, 75400), (338, 72500), (377, 65000), (500, 49010), (520, 47125), (580, 42250), (625, 39208), (650, 37700), (676, 36250), (725, 33800), (754, 32500), (845, 29000), (1000, 24505), (1160, 21125), (1250, 19604), (1300, 18850), (1352, 18125), (1450, 16900), (1508, 16250), (1625, 15080), (1690, 14500), (1885, 13000), (2500, 9802), (2600, 9425), (2900, 8450), (3016, 8125), (3250, 7540), (3380, 7250), (3625, 6760), (3770, 6500), (4225, 5800), (4901, 5000)]