15697220526220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{145966343}}^1$

素因数の和:145966654

約数の個数: 48

約数和(自身を含む): 34821731024640

約数和(自身を除く): 19124510498420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 380, 566, 1132, 1415, 2830, 5377, 5660, 10754, 21508, 26885, 53770, 107540, 145966343, 291932686, 583865372, 729831715, 1459663430, 2773360517, 2919326860, 5546721034, 11093442068, 13866802585, 27733605170, 41308475069, 55467210340, 82616950138, 165233900276, 206542375345, 413084750690, 784861026311, 826169501380, 1569722052622, 3139444105244, 3924305131555, 7848610263110, 15697220526220]

約数ペア:

[(1, 15697220526220), (2, 7848610263110), (4, 3924305131555), (5, 3139444105244), (10, 1569722052622), (19, 826169501380), (20, 784861026311), (38, 413084750690), (76, 206542375345), (95, 165233900276), (190, 82616950138), (283, 55467210340), (380, 41308475069), (566, 27733605170), (1132, 13866802585), (1415, 11093442068), (2830, 5546721034), (5377, 2919326860), (5660, 2773360517), (10754, 1459663430), (21508, 729831715), (26885, 583865372), (53770, 291932686), (107540, 145966343)]