348537800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{134053}}^1$

素因数の和:134082

約数の個数: 48

約数和(自身を含む): 872691540

約数和(自身を除く): 524153740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 134053, 268106, 536212, 670265, 1072424, 1340530, 1742689, 2681060, 3351325, 3485378, 5362120, 6702650, 6970756, 8713445, 13405300, 13941512, 17426890, 26810600, 34853780, 43567225, 69707560, 87134450, 174268900, 348537800]

約数ペア:

[(1, 348537800), (2, 174268900), (4, 87134450), (5, 69707560), (8, 43567225), (10, 34853780), (13, 26810600), (20, 17426890), (25, 13941512), (26, 13405300), (40, 8713445), (50, 6970756), (52, 6702650), (65, 5362120), (100, 3485378), (104, 3351325), (130, 2681060), (200, 1742689), (260, 1340530), (325, 1072424), (520, 670265), (650, 536212), (1300, 268106), (2600, 134053)]