4157869300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{4013}}^1$

素因数の和:4837

約数の個数: 72

約数和(自身を含む): 9731236536

約数和(自身を除く): 5573367236

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 797, 1300, 1594, 3188, 3985, 4013, 7970, 8026, 10361, 15940, 16052, 19925, 20065, 20722, 39850, 40130, 41444, 51805, 52169, 79700, 80260, 100325, 103610, 104338, 200650, 207220, 208676, 259025, 260845, 401300, 518050, 521690, 1036100, 1043380, 1304225, 2608450, 3198361, 5216900, 6396722, 12793444, 15991805, 31983610, 41578693, 63967220, 79959025, 83157386, 159918050, 166314772, 207893465, 319836100, 415786930, 831573860, 1039467325, 2078934650, 4157869300]

約数ペア:

[(1, 4157869300), (2, 2078934650), (4, 1039467325), (5, 831573860), (10, 415786930), (13, 319836100), (20, 207893465), (25, 166314772), (26, 159918050), (50, 83157386), (52, 79959025), (65, 63967220), (100, 41578693), (130, 31983610), (260, 15991805), (325, 12793444), (650, 6396722), (797, 5216900), (1300, 3198361), (1594, 2608450), (3188, 1304225), (3985, 1043380), (4013, 1036100), (7970, 521690), (8026, 518050), (10361, 401300), (15940, 260845), (16052, 259025), (19925, 208676), (20065, 207220), (20722, 200650), (39850, 104338), (40130, 103610), (41444, 100325), (51805, 80260), (52169, 79700)]