102298850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 201549600

約数和(自身を除く): 99250750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 257, 419, 475, 514, 838, 950, 1285, 2095, 2570, 4190, 4883, 6425, 7961, 9766, 10475, 12850, 15922, 20950, 24415, 39805, 48830, 79610, 107683, 122075, 199025, 215366, 244150, 398050, 538415, 1076830, 2045977, 2692075, 4091954, 5384150, 10229885, 20459770, 51149425, 102298850]

約数ペア:

[(1, 102298850), (2, 51149425), (5, 20459770), (10, 10229885), (19, 5384150), (25, 4091954), (38, 2692075), (50, 2045977), (95, 1076830), (190, 538415), (257, 398050), (419, 244150), (475, 215366), (514, 199025), (838, 122075), (950, 107683), (1285, 79610), (2095, 48830), (2570, 39805), (4190, 24415), (4883, 20950), (6425, 15922), (7961, 12850), (9766, 10475)]