22789030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 47609856

約数和(自身を除く): 24820826

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 163, 205, 310, 326, 341, 410, 451, 682, 815, 902, 1271, 1630, 1705, 1793, 2255, 2542, 3410, 3586, 4510, 5053, 6355, 6683, 8965, 10106, 12710, 13366, 13981, 17930, 25265, 27962, 33415, 50530, 55583, 66830, 69905, 73513, 111166, 139810, 147026, 207173, 277915, 367565, 414346, 555830, 735130, 1035865, 2071730, 2278903, 4557806, 11394515, 22789030]

約数ペア:

[(1, 22789030), (2, 11394515), (5, 4557806), (10, 2278903), (11, 2071730), (22, 1035865), (31, 735130), (41, 555830), (55, 414346), (62, 367565), (82, 277915), (110, 207173), (155, 147026), (163, 139810), (205, 111166), (310, 73513), (326, 69905), (341, 66830), (410, 55583), (451, 50530), (682, 33415), (815, 27962), (902, 25265), (1271, 17930), (1630, 13981), (1705, 13366), (1793, 12710), (2255, 10106), (2542, 8965), (3410, 6683), (3586, 6355), (4510, 5053)]