288191729950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{469253}}^1$

素因数の和:469509

約数の個数: 48

約数和(自身を含む): 546729712416

約数和(自身を除く): 258537982466

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 173, 346, 355, 710, 865, 1730, 1775, 3550, 4325, 8650, 12283, 24566, 61415, 122830, 307075, 469253, 614150, 938506, 2346265, 4692530, 11731325, 23462650, 33316963, 66633926, 81180769, 162361538, 166584815, 333169630, 405903845, 811807690, 832924075, 1665848150, 2029519225, 4059038450, 5763834599, 11527669198, 28819172995, 57638345990, 144095864975, 288191729950]

約数ペア:

[(1, 288191729950), (2, 144095864975), (5, 57638345990), (10, 28819172995), (25, 11527669198), (50, 5763834599), (71, 4059038450), (142, 2029519225), (173, 1665848150), (346, 832924075), (355, 811807690), (710, 405903845), (865, 333169630), (1730, 166584815), (1775, 162361538), (3550, 81180769), (4325, 66633926), (8650, 33316963), (12283, 23462650), (24566, 11731325), (61415, 4692530), (122830, 2346265), (307075, 938506), (469253, 614150)]