22480203040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{7643}}^1$

素因数の和:8282

約数の個数: 96

約数和(自身を含む): 54922323456

約数和(自身を除く): 32442120416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 593, 620, 992, 1186, 1240, 2372, 2480, 2965, 4744, 4960, 5930, 7643, 9488, 11860, 15286, 18383, 18976, 23720, 30572, 36766, 38215, 47440, 61144, 73532, 76430, 91915, 94880, 122288, 147064, 152860, 183830, 236933, 244576, 294128, 305720, 367660, 473866, 588256, 611440, 735320, 947732, 1184665, 1222880, 1470640, 1895464, 2369330, 2941280, 3790928, 4532299, 4738660, 7581856, 9064598, 9477320, 18129196, 18954640, 22661495, 36258392, 37909280, 45322990, 72516784, 90645980, 140501269, 145033568, 181291960, 281002538, 362583920, 562005076, 702506345, 725167840, 1124010152, 1405012690, 2248020304, 2810025380, 4496040608, 5620050760, 11240101520, 22480203040]

約数ペア:

[(1, 22480203040), (2, 11240101520), (4, 5620050760), (5, 4496040608), (8, 2810025380), (10, 2248020304), (16, 1405012690), (20, 1124010152), (31, 725167840), (32, 702506345), (40, 562005076), (62, 362583920), (80, 281002538), (124, 181291960), (155, 145033568), (160, 140501269), (248, 90645980), (310, 72516784), (496, 45322990), (593, 37909280), (620, 36258392), (992, 22661495), (1186, 18954640), (1240, 18129196), (2372, 9477320), (2480, 9064598), (2965, 7581856), (4744, 4738660), (4960, 4532299), (5930, 3790928), (7643, 2941280), (9488, 2369330), (11860, 1895464), (15286, 1470640), (18383, 1222880), (18976, 1184665), (23720, 947732), (30572, 735320), (36766, 611440), (38215, 588256), (47440, 473866), (61144, 367660), (73532, 305720), (76430, 294128), (91915, 244576), (94880, 236933), (122288, 183830), (147064, 152860)]