10642850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 22096800

約数和(自身を除く): 11453950

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 659, 850, 950, 1318, 1615, 3230, 3295, 6590, 8075, 11203, 12521, 16150, 16475, 22406, 25042, 32950, 56015, 62605, 112030, 125210, 212857, 280075, 313025, 425714, 560150, 626050, 1064285, 2128570, 5321425, 10642850]

約数ペア:

[(1, 10642850), (2, 5321425), (5, 2128570), (10, 1064285), (17, 626050), (19, 560150), (25, 425714), (34, 313025), (38, 280075), (50, 212857), (85, 125210), (95, 112030), (170, 62605), (190, 56015), (323, 32950), (425, 25042), (475, 22406), (646, 16475), (659, 16150), (850, 12521), (950, 11203), (1318, 8075), (1615, 6590), (3230, 3295)]