46267280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 115320000

約数和(自身を除く): 69052720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 499, 610, 760, 976, 998, 1159, 1220, 1520, 1996, 2318, 2440, 2495, 3992, 4636, 4880, 4990, 5795, 7984, 9272, 9481, 9980, 11590, 18544, 18962, 19960, 23180, 30439, 37924, 39920, 46360, 47405, 60878, 75848, 92720, 94810, 121756, 151696, 152195, 189620, 243512, 304390, 379240, 487024, 578341, 608780, 758480, 1156682, 1217560, 2313364, 2435120, 2891705, 4626728, 5783410, 9253456, 11566820, 23133640, 46267280]

約数ペア:

[(1, 46267280), (2, 23133640), (4, 11566820), (5, 9253456), (8, 5783410), (10, 4626728), (16, 2891705), (19, 2435120), (20, 2313364), (38, 1217560), (40, 1156682), (61, 758480), (76, 608780), (80, 578341), (95, 487024), (122, 379240), (152, 304390), (190, 243512), (244, 189620), (304, 152195), (305, 151696), (380, 121756), (488, 94810), (499, 92720), (610, 75848), (760, 60878), (976, 47405), (998, 46360), (1159, 39920), (1220, 37924), (1520, 30439), (1996, 23180), (2318, 19960), (2440, 18962), (2495, 18544), (3992, 11590), (4636, 9980), (4880, 9481), (4990, 9272), (5795, 7984)]