553277600

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13049}}^1$

素因数の和:13122

約数の個数: 72

約数和(自身を含む): 1376279100

約数和(自身を除く): 823001500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1696, 2120, 2650, 4240, 5300, 8480, 10600, 13049, 21200, 26098, 42400, 52196, 65245, 104392, 130490, 208784, 260980, 326225, 417568, 521960, 652450, 691597, 1043920, 1304900, 1383194, 2087840, 2609800, 2766388, 3457985, 5219600, 5532776, 6915970, 10439200, 11065552, 13831940, 17289925, 22131104, 27663880, 34579850, 55327760, 69159700, 110655520, 138319400, 276638800, 553277600]

約数ペア:

[(1, 553277600), (2, 276638800), (4, 138319400), (5, 110655520), (8, 69159700), (10, 55327760), (16, 34579850), (20, 27663880), (25, 22131104), (32, 17289925), (40, 13831940), (50, 11065552), (53, 10439200), (80, 6915970), (100, 5532776), (106, 5219600), (160, 3457985), (200, 2766388), (212, 2609800), (265, 2087840), (400, 1383194), (424, 1304900), (530, 1043920), (800, 691597), (848, 652450), (1060, 521960), (1325, 417568), (1696, 326225), (2120, 260980), (2650, 208784), (4240, 130490), (5300, 104392), (8480, 65245), (10600, 52196), (13049, 42400), (21200, 26098)]