4384760900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108803}}^1$

素因数の和:108861

約数の個数: 72

約数和(自身を含む): 10577489664

約数和(自身を除く): 6192728764

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, 8060, 10075, 20150, 40300, 108803, 217606, 435212, 544015, 1088030, 1414439, 2176060, 2720075, 2828878, 3372893, 5440150, 5657756, 6745786, 7072195, 10880300, 13491572, 14144390, 16864465, 28288780, 33728930, 35360975, 43847609, 67457860, 70721950, 84322325, 87695218, 141443900, 168644650, 175390436, 219238045, 337289300, 438476090, 876952180, 1096190225, 2192380450, 4384760900]

約数ペア:

[(1, 4384760900), (2, 2192380450), (4, 1096190225), (5, 876952180), (10, 438476090), (13, 337289300), (20, 219238045), (25, 175390436), (26, 168644650), (31, 141443900), (50, 87695218), (52, 84322325), (62, 70721950), (65, 67457860), (100, 43847609), (124, 35360975), (130, 33728930), (155, 28288780), (260, 16864465), (310, 14144390), (325, 13491572), (403, 10880300), (620, 7072195), (650, 6745786), (775, 5657756), (806, 5440150), (1300, 3372893), (1550, 2828878), (1612, 2720075), (2015, 2176060), (3100, 1414439), (4030, 1088030), (8060, 544015), (10075, 435212), (20150, 217606), (40300, 108803)]