236440100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5867}}^1$

素因数の和:5925

約数の個数: 72

約数和(自身を含む): 570463488

約数和(自身を除く): 334023388

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 5867, 8060, 10075, 11734, 20150, 23468, 29335, 40300, 58670, 76271, 117340, 146675, 152542, 181877, 293350, 305084, 363754, 381355, 586700, 727508, 762710, 909385, 1525420, 1818770, 1906775, 2364401, 3637540, 3813550, 4546925, 4728802, 7627100, 9093850, 9457604, 11822005, 18187700, 23644010, 47288020, 59110025, 118220050, 236440100]

約数ペア:

[(1, 236440100), (2, 118220050), (4, 59110025), (5, 47288020), (10, 23644010), (13, 18187700), (20, 11822005), (25, 9457604), (26, 9093850), (31, 7627100), (50, 4728802), (52, 4546925), (62, 3813550), (65, 3637540), (100, 2364401), (124, 1906775), (130, 1818770), (155, 1525420), (260, 909385), (310, 762710), (325, 727508), (403, 586700), (620, 381355), (650, 363754), (775, 305084), (806, 293350), (1300, 181877), (1550, 152542), (1612, 146675), (2015, 117340), (3100, 76271), (4030, 58670), (5867, 40300), (8060, 29335), (10075, 23468), (11734, 20150)]