61119500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9435

約数の個数: 48

約数和(自身を含む): 143768352

約数和(自身を除く): 82648852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 9403, 18806, 37612, 47015, 94030, 122239, 188060, 235075, 244478, 470150, 488956, 611195, 940300, 1175375, 1222390, 2350750, 2444780, 3055975, 4701500, 6111950, 12223900, 15279875, 30559750, 61119500]

約数ペア:

[(1, 61119500), (2, 30559750), (4, 15279875), (5, 12223900), (10, 6111950), (13, 4701500), (20, 3055975), (25, 2444780), (26, 2350750), (50, 1222390), (52, 1175375), (65, 940300), (100, 611195), (125, 488956), (130, 470150), (250, 244478), (260, 235075), (325, 188060), (500, 122239), (650, 94030), (1300, 47015), (1625, 37612), (3250, 18806), (6500, 9403)]