32119100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 77578368

約数和(自身を除く): 45459268

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, 797, 806, 1300, 1550, 1594, 1612, 2015, 3100, 3188, 3985, 4030, 7970, 8060, 10075, 10361, 15940, 19925, 20150, 20722, 24707, 39850, 40300, 41444, 49414, 51805, 79700, 98828, 103610, 123535, 207220, 247070, 259025, 321191, 494140, 518050, 617675, 642382, 1036100, 1235350, 1284764, 1605955, 2470700, 3211910, 6423820, 8029775, 16059550, 32119100]

約数ペア:

[(1, 32119100), (2, 16059550), (4, 8029775), (5, 6423820), (10, 3211910), (13, 2470700), (20, 1605955), (25, 1284764), (26, 1235350), (31, 1036100), (50, 642382), (52, 617675), (62, 518050), (65, 494140), (100, 321191), (124, 259025), (130, 247070), (155, 207220), (260, 123535), (310, 103610), (325, 98828), (403, 79700), (620, 51805), (650, 49414), (775, 41444), (797, 40300), (806, 39850), (1300, 24707), (1550, 20722), (1594, 20150), (1612, 19925), (2015, 15940), (3100, 10361), (3188, 10075), (3985, 8060), (4030, 7970)]