2028228400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4367

約数の個数: 120

約数和(自身を含む): 5365839600

約数和(自身を除く): 3337611200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 109, 110, 176, 200, 218, 220, 275, 400, 436, 440, 545, 550, 872, 880, 1090, 1100, 1199, 1744, 2180, 2200, 2398, 2725, 4229, 4360, 4400, 4796, 5450, 5995, 8458, 8720, 9592, 10900, 11990, 16916, 19184, 21145, 21800, 23980, 29975, 33832, 42290, 43600, 46519, 47960, 59950, 67664, 84580, 93038, 95920, 105725, 119900, 169160, 186076, 211450, 232595, 239800, 338320, 372152, 422900, 460961, 465190, 479600, 744304, 845800, 921922, 930380, 1162975, 1691600, 1843844, 1860760, 2304805, 2325950, 3687688, 3721520, 4609610, 4651900, 5070571, 7375376, 9219220, 9303800, 10141142, 11524025, 18438440, 18607600, 20282284, 23048050, 25352855, 36876880, 40564568, 46096100, 50705710, 81129136, 92192200, 101411420, 126764275, 184384400, 202822840, 253528550, 405645680, 507057100, 1014114200, 2028228400]

約数ペア:

[(1, 2028228400), (2, 1014114200), (4, 507057100), (5, 405645680), (8, 253528550), (10, 202822840), (11, 184384400), (16, 126764275), (20, 101411420), (22, 92192200), (25, 81129136), (40, 50705710), (44, 46096100), (50, 40564568), (55, 36876880), (80, 25352855), (88, 23048050), (100, 20282284), (109, 18607600), (110, 18438440), (176, 11524025), (200, 10141142), (218, 9303800), (220, 9219220), (275, 7375376), (400, 5070571), (436, 4651900), (440, 4609610), (545, 3721520), (550, 3687688), (872, 2325950), (880, 2304805), (1090, 1860760), (1100, 1843844), (1199, 1691600), (1744, 1162975), (2180, 930380), (2200, 921922), (2398, 845800), (2725, 744304), (4229, 479600), (4360, 465190), (4400, 460961), (4796, 422900), (5450, 372152), (5995, 338320), (8458, 239800), (8720, 232595), (9592, 211450), (10900, 186076), (11990, 169160), (16916, 119900), (19184, 105725), (21145, 95920), (21800, 93038), (23980, 84580), (29975, 67664), (33832, 59950), (42290, 47960), (43600, 46519)]