3201994480

素因数分解:

$2^4\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{13759}}^1$

素因数の和:16681

約数の個数: 40

約数和(自身を含む): 7447737600

約数和(自身を除く): 4245743120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2909, 5818, 11636, 13759, 14545, 23272, 27518, 29090, 46544, 55036, 58180, 68795, 110072, 116360, 137590, 220144, 232720, 275180, 550360, 1100720, 40024931, 80049862, 160099724, 200124655, 320199448, 400249310, 640398896, 800498620, 1600997240, 3201994480]

約数ペア:

[(1, 3201994480), (2, 1600997240), (4, 800498620), (5, 640398896), (8, 400249310), (10, 320199448), (16, 200124655), (20, 160099724), (40, 80049862), (80, 40024931), (2909, 1100720), (5818, 550360), (11636, 275180), (13759, 232720), (14545, 220144), (23272, 137590), (27518, 116360), (29090, 110072), (46544, 68795), (55036, 58180)]