530080100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10253}}^1$

素因数の和:10325

約数の個数: 72

約数和(自身を含む): 1281667968

約数和(自身を除く): 751587868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 2068, 2350, 2585, 4700, 5170, 10253, 10340, 12925, 20506, 25850, 41012, 51265, 51700, 102530, 112783, 205060, 225566, 256325, 451132, 481891, 512650, 563915, 963782, 1025300, 1127830, 1927564, 2255660, 2409455, 2819575, 4818910, 5300801, 5639150, 9637820, 10601602, 11278300, 12047275, 21203204, 24094550, 26504005, 48189100, 53008010, 106016020, 132520025, 265040050, 530080100]

約数ペア:

[(1, 530080100), (2, 265040050), (4, 132520025), (5, 106016020), (10, 53008010), (11, 48189100), (20, 26504005), (22, 24094550), (25, 21203204), (44, 12047275), (47, 11278300), (50, 10601602), (55, 9637820), (94, 5639150), (100, 5300801), (110, 4818910), (188, 2819575), (220, 2409455), (235, 2255660), (275, 1927564), (470, 1127830), (517, 1025300), (550, 963782), (940, 563915), (1034, 512650), (1100, 481891), (1175, 451132), (2068, 256325), (2350, 225566), (2585, 205060), (4700, 112783), (5170, 102530), (10253, 51700), (10340, 51265), (12925, 41012), (20506, 25850)]