474092920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 1269411840

約数和(自身を除く): 795318920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 193, 217, 248, 280, 283, 310, 386, 434, 566, 620, 772, 868, 965, 1085, 1132, 1240, 1351, 1415, 1544, 1736, 1930, 1981, 2170, 2264, 2702, 2830, 3860, 3962, 4340, 5404, 5660, 5983, 6755, 7720, 7924, 8680, 8773, 9905, 10808, 11320, 11966, 13510, 15848, 17546, 19810, 23932, 27020, 29915, 35092, 39620, 41881, 43865, 47864, 54040, 54619, 59830, 61411, 70184, 79240, 83762, 87730, 109238, 119660, 122822, 167524, 175460, 209405, 218476, 239320, 245644, 273095, 307055, 335048, 350920, 382333, 418810, 436952, 491288, 546190, 614110, 764666, 837620, 1092380, 1228220, 1529332, 1675240, 1693189, 1911665, 2184760, 2456440, 3058664, 3386378, 3823330, 6772756, 7646660, 8465945, 11852323, 13545512, 15293320, 16931890, 23704646, 33863780, 47409292, 59261615, 67727560, 94818584, 118523230, 237046460, 474092920]

約数ペア:

[(1, 474092920), (2, 237046460), (4, 118523230), (5, 94818584), (7, 67727560), (8, 59261615), (10, 47409292), (14, 33863780), (20, 23704646), (28, 16931890), (31, 15293320), (35, 13545512), (40, 11852323), (56, 8465945), (62, 7646660), (70, 6772756), (124, 3823330), (140, 3386378), (155, 3058664), (193, 2456440), (217, 2184760), (248, 1911665), (280, 1693189), (283, 1675240), (310, 1529332), (386, 1228220), (434, 1092380), (566, 837620), (620, 764666), (772, 614110), (868, 546190), (965, 491288), (1085, 436952), (1132, 418810), (1240, 382333), (1351, 350920), (1415, 335048), (1544, 307055), (1736, 273095), (1930, 245644), (1981, 239320), (2170, 218476), (2264, 209405), (2702, 175460), (2830, 167524), (3860, 122822), (3962, 119660), (4340, 109238), (5404, 87730), (5660, 83762), (5983, 79240), (6755, 70184), (7720, 61411), (7924, 59830), (8680, 54619), (8773, 54040), (9905, 47864), (10808, 43865), (11320, 41881), (11966, 39620), (13510, 35092), (15848, 29915), (17546, 27020), (19810, 23932)]