63428750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 148452480

約数和(自身を除く): 85023730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 625, 659, 770, 875, 1250, 1318, 1375, 1750, 1925, 2750, 3295, 3850, 4375, 4613, 6590, 6875, 7249, 8750, 9226, 9625, 13750, 14498, 16475, 19250, 23065, 32950, 36245, 46130, 48125, 50743, 72490, 82375, 96250, 101486, 115325, 164750, 181225, 230650, 253715, 362450, 411875, 507430, 576625, 823750, 906125, 1153250, 1268575, 1812250, 2537150, 2883125, 4530625, 5766250, 6342875, 9061250, 12685750, 31714375, 63428750]

約数ペア:

[(1, 63428750), (2, 31714375), (5, 12685750), (7, 9061250), (10, 6342875), (11, 5766250), (14, 4530625), (22, 2883125), (25, 2537150), (35, 1812250), (50, 1268575), (55, 1153250), (70, 906125), (77, 823750), (110, 576625), (125, 507430), (154, 411875), (175, 362450), (250, 253715), (275, 230650), (350, 181225), (385, 164750), (550, 115325), (625, 101486), (659, 96250), (770, 82375), (875, 72490), (1250, 50743), (1318, 48125), (1375, 46130), (1750, 36245), (1925, 32950), (2750, 23065), (3295, 19250), (3850, 16475), (4375, 14498), (4613, 13750), (6590, 9625), (6875, 9226), (7249, 8750)]