224734900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10213

約数の個数: 72

約数和(自身を含む): 556136280

約数和(自身を除く): 331401380

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 10169, 11050, 20338, 22100, 40676, 50845, 101690, 132197, 172873, 203380, 254225, 264394, 345746, 508450, 528788, 660985, 691492, 864365, 1016900, 1321970, 1728730, 2247349, 2643940, 3304925, 3457460, 4321825, 4494698, 6609850, 8643650, 8989396, 11236745, 13219700, 17287300, 22473490, 44946980, 56183725, 112367450, 224734900]

約数ペア:

[(1, 224734900), (2, 112367450), (4, 56183725), (5, 44946980), (10, 22473490), (13, 17287300), (17, 13219700), (20, 11236745), (25, 8989396), (26, 8643650), (34, 6609850), (50, 4494698), (52, 4321825), (65, 3457460), (68, 3304925), (85, 2643940), (100, 2247349), (130, 1728730), (170, 1321970), (221, 1016900), (260, 864365), (325, 691492), (340, 660985), (425, 528788), (442, 508450), (650, 345746), (850, 264394), (884, 254225), (1105, 203380), (1300, 172873), (1700, 132197), (2210, 101690), (4420, 50845), (5525, 40676), (10169, 22100), (11050, 20338)]