7132418920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2399}}^1$

素因数の和:2683

約数の個数: 128

約数和(自身を含む): 18195840000

約数和(自身を除く): 11063421080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 233, 290, 319, 440, 466, 580, 638, 932, 1160, 1165, 1276, 1595, 1864, 2330, 2399, 2552, 2563, 3190, 4660, 4798, 5126, 6380, 6757, 9320, 9596, 10252, 11995, 12760, 12815, 13514, 19192, 20504, 23990, 25630, 26389, 27028, 33785, 47980, 51260, 52778, 54056, 67570, 69571, 74327, 95960, 102520, 105556, 131945, 135140, 139142, 148654, 211112, 263890, 270280, 278284, 297308, 347855, 371635, 527780, 556568, 558967, 594616, 695710, 743270, 765281, 1055560, 1117934, 1391420, 1486540, 1530562, 2235868, 2782840, 2794835, 2973080, 3061124, 3826405, 4471736, 5589670, 6122248, 6148637, 7652810, 11179340, 12297274, 15305620, 16210043, 22358680, 24594548, 30611240, 30743185, 32420086, 49189096, 61486370, 64840172, 81050215, 122972740, 129680344, 162100430, 178310473, 245945480, 324200860, 356620946, 648401720, 713241892, 891552365, 1426483784, 1783104730, 3566209460, 7132418920]

約数ペア:

[(1, 7132418920), (2, 3566209460), (4, 1783104730), (5, 1426483784), (8, 891552365), (10, 713241892), (11, 648401720), (20, 356620946), (22, 324200860), (29, 245945480), (40, 178310473), (44, 162100430), (55, 129680344), (58, 122972740), (88, 81050215), (110, 64840172), (116, 61486370), (145, 49189096), (220, 32420086), (232, 30743185), (233, 30611240), (290, 24594548), (319, 22358680), (440, 16210043), (466, 15305620), (580, 12297274), (638, 11179340), (932, 7652810), (1160, 6148637), (1165, 6122248), (1276, 5589670), (1595, 4471736), (1864, 3826405), (2330, 3061124), (2399, 2973080), (2552, 2794835), (2563, 2782840), (3190, 2235868), (4660, 1530562), (4798, 1486540), (5126, 1391420), (6380, 1117934), (6757, 1055560), (9320, 765281), (9596, 743270), (10252, 695710), (11995, 594616), (12760, 558967), (12815, 556568), (13514, 527780), (19192, 371635), (20504, 347855), (23990, 297308), (25630, 278284), (26389, 270280), (27028, 263890), (33785, 211112), (47980, 148654), (51260, 139142), (52778, 135140), (54056, 131945), (67570, 105556), (69571, 102520), (74327, 95960)]