74255350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 150927840

約数和(自身を除く): 76672490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1609, 1775, 1846, 3218, 3550, 4615, 8045, 9230, 16090, 20917, 23075, 40225, 41834, 46150, 80450, 104585, 114239, 209170, 228478, 522925, 571195, 1045850, 1142390, 1485107, 2855975, 2970214, 5711950, 7425535, 14851070, 37127675, 74255350]

約数ペア:

[(1, 74255350), (2, 37127675), (5, 14851070), (10, 7425535), (13, 5711950), (25, 2970214), (26, 2855975), (50, 1485107), (65, 1142390), (71, 1045850), (130, 571195), (142, 522925), (325, 228478), (355, 209170), (650, 114239), (710, 104585), (923, 80450), (1609, 46150), (1775, 41834), (1846, 40225), (3218, 23075), (3550, 20917), (4615, 16090), (8045, 9230)]