1627577050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{14159}}^1$

素因数の和:14212

約数の個数: 72

約数和(自身を含む): 3502900800

約数和(自身を除く): 1875323750

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 275, 418, 475, 550, 605, 950, 1045, 1210, 2090, 2299, 3025, 4598, 5225, 6050, 10450, 11495, 14159, 22990, 28318, 57475, 70795, 114950, 141590, 155749, 269021, 311498, 353975, 538042, 707950, 778745, 1345105, 1557490, 1713239, 2690210, 2959231, 3426478, 3893725, 5918462, 6725525, 7787450, 8566195, 13451050, 14796155, 17132390, 29592310, 32551541, 42830975, 65103082, 73980775, 85661950, 147961550, 162757705, 325515410, 813788525, 1627577050]

約数ペア:

[(1, 1627577050), (2, 813788525), (5, 325515410), (10, 162757705), (11, 147961550), (19, 85661950), (22, 73980775), (25, 65103082), (38, 42830975), (50, 32551541), (55, 29592310), (95, 17132390), (110, 14796155), (121, 13451050), (190, 8566195), (209, 7787450), (242, 6725525), (275, 5918462), (418, 3893725), (475, 3426478), (550, 2959231), (605, 2690210), (950, 1713239), (1045, 1557490), (1210, 1345105), (2090, 778745), (2299, 707950), (3025, 538042), (4598, 353975), (5225, 311498), (6050, 269021), (10450, 155749), (11495, 141590), (14159, 114950), (22990, 70795), (28318, 57475)]