224745650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 453603780

約数和(自身を除く): 228858130

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 293, 529, 575, 586, 667, 725, 1058, 1150, 1334, 1450, 1465, 2645, 2930, 3335, 5290, 6670, 6739, 7325, 8497, 13225, 13478, 14650, 15341, 16675, 16994, 26450, 30682, 33350, 33695, 42485, 67390, 76705, 84970, 153410, 154997, 168475, 195431, 212425, 309994, 336950, 383525, 390862, 424850, 767050, 774985, 977155, 1549970, 1954310, 3874925, 4494913, 4885775, 7749850, 8989826, 9771550, 22474565, 44949130, 112372825, 224745650]

約数ペア:

[(1, 224745650), (2, 112372825), (5, 44949130), (10, 22474565), (23, 9771550), (25, 8989826), (29, 7749850), (46, 4885775), (50, 4494913), (58, 3874925), (115, 1954310), (145, 1549970), (230, 977155), (290, 774985), (293, 767050), (529, 424850), (575, 390862), (586, 383525), (667, 336950), (725, 309994), (1058, 212425), (1150, 195431), (1334, 168475), (1450, 154997), (1465, 153410), (2645, 84970), (2930, 76705), (3335, 67390), (5290, 42485), (6670, 33695), (6739, 33350), (7325, 30682), (8497, 26450), (13225, 16994), (13478, 16675), (14650, 15341)]