20152360150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107279}}^1$

素因数の和:107338

約数の個数: 72

約数和(自身を含む): 42881317920

約数和(自身を除く): 22728957770

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 289, 325, 425, 442, 578, 650, 850, 1105, 1445, 2210, 2890, 3757, 5525, 7225, 7514, 11050, 14450, 18785, 37570, 93925, 107279, 187850, 214558, 536395, 1072790, 1394627, 1823743, 2681975, 2789254, 3647486, 5363950, 6973135, 9118715, 13946270, 18237430, 23708659, 31003631, 34865675, 45593575, 47417318, 62007262, 69731350, 91187150, 118543295, 155018155, 237086590, 310036310, 403047203, 592716475, 775090775, 806094406, 1185432950, 1550181550, 2015236015, 4030472030, 10076180075, 20152360150]

約数ペア:

[(1, 20152360150), (2, 10076180075), (5, 4030472030), (10, 2015236015), (13, 1550181550), (17, 1185432950), (25, 806094406), (26, 775090775), (34, 592716475), (50, 403047203), (65, 310036310), (85, 237086590), (130, 155018155), (170, 118543295), (221, 91187150), (289, 69731350), (325, 62007262), (425, 47417318), (442, 45593575), (578, 34865675), (650, 31003631), (850, 23708659), (1105, 18237430), (1445, 13946270), (2210, 9118715), (2890, 6973135), (3757, 5363950), (5525, 3647486), (7225, 2789254), (7514, 2681975), (11050, 1823743), (14450, 1394627), (18785, 1072790), (37570, 536395), (93925, 214558), (107279, 187850)]