4939508750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15619}}^1$

素因数の和:15675

約数の個数: 80

約数和(自身を含む): 10540126080

約数和(自身を除く): 5600617330

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 625, 1150, 1250, 1265, 1375, 2530, 2750, 2875, 5750, 6325, 6875, 12650, 13750, 14375, 15619, 28750, 31238, 31625, 63250, 78095, 156190, 158125, 171809, 316250, 343618, 359237, 390475, 718474, 780950, 859045, 1718090, 1796185, 1952375, 3592370, 3904750, 3951607, 4295225, 7903214, 8590450, 8980925, 9761875, 17961850, 19523750, 19758035, 21476125, 39516070, 42952250, 44904625, 89809250, 98790175, 107380625, 197580350, 214761250, 224523125, 449046250, 493950875, 987901750, 2469754375, 4939508750]

約数ペア:

[(1, 4939508750), (2, 2469754375), (5, 987901750), (10, 493950875), (11, 449046250), (22, 224523125), (23, 214761250), (25, 197580350), (46, 107380625), (50, 98790175), (55, 89809250), (110, 44904625), (115, 42952250), (125, 39516070), (230, 21476125), (250, 19758035), (253, 19523750), (275, 17961850), (506, 9761875), (550, 8980925), (575, 8590450), (625, 7903214), (1150, 4295225), (1250, 3951607), (1265, 3904750), (1375, 3592370), (2530, 1952375), (2750, 1796185), (2875, 1718090), (5750, 859045), (6325, 780950), (6875, 718474), (12650, 390475), (13750, 359237), (14375, 343618), (15619, 316250), (28750, 171809), (31238, 158125), (31625, 156190), (63250, 78095)]