39238540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3023}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 52207220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3023, 3245, 6046, 6490, 12092, 12980, 15115, 30230, 33253, 60460, 66506, 133012, 166265, 178357, 332530, 356714, 665060, 713428, 891785, 1783570, 1961927, 3567140, 3923854, 7847708, 9809635, 19619270, 39238540]

約数ペア:

[(1, 39238540), (2, 19619270), (4, 9809635), (5, 7847708), (10, 3923854), (11, 3567140), (20, 1961927), (22, 1783570), (44, 891785), (55, 713428), (59, 665060), (110, 356714), (118, 332530), (220, 178357), (236, 166265), (295, 133012), (590, 66506), (649, 60460), (1180, 33253), (1298, 30230), (2596, 15115), (3023, 12980), (3245, 12092), (6046, 6490)]