191330750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3510

約数の個数: 64

約数和(自身を含む): 408530304

約数和(自身を除く): 217199554

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1105, 1625, 2125, 2210, 3250, 3463, 4250, 5525, 6926, 11050, 17315, 27625, 34630, 45019, 55250, 58871, 86575, 90038, 117742, 173150, 225095, 294355, 432875, 450190, 588710, 765323, 865750, 1125475, 1471775, 1530646, 2250950, 2943550, 3826615, 5627375, 7358875, 7653230, 11254750, 14717750, 19133075, 38266150, 95665375, 191330750]

約数ペア:

[(1, 191330750), (2, 95665375), (5, 38266150), (10, 19133075), (13, 14717750), (17, 11254750), (25, 7653230), (26, 7358875), (34, 5627375), (50, 3826615), (65, 2943550), (85, 2250950), (125, 1530646), (130, 1471775), (170, 1125475), (221, 865750), (250, 765323), (325, 588710), (425, 450190), (442, 432875), (650, 294355), (850, 225095), (1105, 173150), (1625, 117742), (2125, 90038), (2210, 86575), (3250, 58871), (3463, 55250), (4250, 45019), (5525, 34630), (6926, 27625), (11050, 17315)]