85095680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3539

約数の個数: 72

約数和(自身を含む): 214620000

約数和(自身を除く): 129524320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 3499, 4864, 6080, 6998, 12160, 13996, 17495, 24320, 27992, 34990, 55984, 66481, 69980, 111968, 132962, 139960, 223936, 265924, 279920, 332405, 447872, 531848, 559840, 664810, 895744, 1063696, 1119680, 1329620, 2127392, 2239360, 2659240, 4254784, 4478720, 5318480, 8509568, 10636960, 17019136, 21273920, 42547840, 85095680]

約数ペア:

[(1, 85095680), (2, 42547840), (4, 21273920), (5, 17019136), (8, 10636960), (10, 8509568), (16, 5318480), (19, 4478720), (20, 4254784), (32, 2659240), (38, 2239360), (40, 2127392), (64, 1329620), (76, 1119680), (80, 1063696), (95, 895744), (128, 664810), (152, 559840), (160, 531848), (190, 447872), (256, 332405), (304, 279920), (320, 265924), (380, 223936), (608, 139960), (640, 132962), (760, 111968), (1216, 69980), (1280, 66481), (1520, 55984), (2432, 34990), (3040, 27992), (3499, 24320), (4864, 17495), (6080, 13996), (6998, 12160)]