4637906080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20899}}^1$

素因数の和:21006

約数の個数: 96

約数和(自身を含む): 11692296000

約数和(自身を除く): 7054389920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 160, 190, 292, 304, 365, 380, 584, 608, 730, 760, 1168, 1387, 1460, 1520, 2336, 2774, 2920, 3040, 5548, 5840, 6935, 11096, 11680, 13870, 20899, 22192, 27740, 41798, 44384, 55480, 83596, 104495, 110960, 167192, 208990, 221920, 334384, 397081, 417980, 668768, 794162, 835960, 1525627, 1588324, 1671920, 1985405, 3051254, 3176648, 3343840, 3970810, 6102508, 6353296, 7628135, 7941620, 12205016, 12706592, 15256270, 15883240, 24410032, 28986913, 30512540, 31766480, 48820064, 57973826, 61025080, 63532960, 115947652, 122050160, 144934565, 231895304, 244100320, 289869130, 463790608, 579738260, 927581216, 1159476520, 2318953040, 4637906080]

約数ペア:

[(1, 4637906080), (2, 2318953040), (4, 1159476520), (5, 927581216), (8, 579738260), (10, 463790608), (16, 289869130), (19, 244100320), (20, 231895304), (32, 144934565), (38, 122050160), (40, 115947652), (73, 63532960), (76, 61025080), (80, 57973826), (95, 48820064), (146, 31766480), (152, 30512540), (160, 28986913), (190, 24410032), (292, 15883240), (304, 15256270), (365, 12706592), (380, 12205016), (584, 7941620), (608, 7628135), (730, 6353296), (760, 6102508), (1168, 3970810), (1387, 3343840), (1460, 3176648), (1520, 3051254), (2336, 1985405), (2774, 1671920), (2920, 1588324), (3040, 1525627), (5548, 835960), (5840, 794162), (6935, 668768), (11096, 417980), (11680, 397081), (13870, 334384), (20899, 221920), (22192, 208990), (27740, 167192), (41798, 110960), (44384, 104495), (55480, 83596)]