22693550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 60

約数和(自身を含む): 47928480

約数和(自身を除く): 25234930

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 155, 242, 275, 310, 341, 550, 605, 682, 775, 1210, 1331, 1550, 1705, 2662, 3025, 3410, 3751, 6050, 6655, 7502, 8525, 13310, 14641, 17050, 18755, 29282, 33275, 37510, 41261, 66550, 73205, 82522, 93775, 146410, 187550, 206305, 366025, 412610, 453871, 732050, 907742, 1031525, 2063050, 2269355, 4538710, 11346775, 22693550]

約数ペア:

[(1, 22693550), (2, 11346775), (5, 4538710), (10, 2269355), (11, 2063050), (22, 1031525), (25, 907742), (31, 732050), (50, 453871), (55, 412610), (62, 366025), (110, 206305), (121, 187550), (155, 146410), (242, 93775), (275, 82522), (310, 73205), (341, 66550), (550, 41261), (605, 37510), (682, 33275), (775, 29282), (1210, 18755), (1331, 17050), (1550, 14641), (1705, 13310), (2662, 8525), (3025, 7502), (3410, 6655), (3751, 6050)]