325716050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 707097600

約数和(自身を除く): 381381550

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 71, 95, 110, 142, 190, 209, 275, 355, 418, 439, 475, 550, 710, 781, 878, 950, 1045, 1349, 1562, 1775, 2090, 2195, 2698, 3550, 3905, 4390, 4829, 5225, 6745, 7810, 8341, 9658, 10450, 10975, 13490, 14839, 16682, 19525, 21950, 24145, 29678, 31169, 33725, 39050, 41705, 48290, 62338, 67450, 74195, 83410, 91751, 120725, 148390, 155845, 183502, 208525, 241450, 311690, 342859, 370975, 417050, 458755, 592211, 685718, 741950, 779225, 917510, 1184422, 1558450, 1714295, 2293775, 2961055, 3428590, 4587550, 5922110, 6514321, 8571475, 13028642, 14805275, 17142950, 29610550, 32571605, 65143210, 162858025, 325716050]

約数ペア:

[(1, 325716050), (2, 162858025), (5, 65143210), (10, 32571605), (11, 29610550), (19, 17142950), (22, 14805275), (25, 13028642), (38, 8571475), (50, 6514321), (55, 5922110), (71, 4587550), (95, 3428590), (110, 2961055), (142, 2293775), (190, 1714295), (209, 1558450), (275, 1184422), (355, 917510), (418, 779225), (439, 741950), (475, 685718), (550, 592211), (710, 458755), (781, 417050), (878, 370975), (950, 342859), (1045, 311690), (1349, 241450), (1562, 208525), (1775, 183502), (2090, 155845), (2195, 148390), (2698, 120725), (3550, 91751), (3905, 83410), (4390, 74195), (4829, 67450), (5225, 62338), (6745, 48290), (7810, 41705), (8341, 39050), (9658, 33725), (10450, 31169), (10975, 29678), (13490, 24145), (14839, 21950), (16682, 19525)]