38072030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 71221248

約数和(自身を除く): 33149218

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 643, 955, 1286, 1910, 3215, 5921, 6430, 11842, 19933, 29605, 39866, 59210, 99665, 122813, 199330, 245626, 614065, 1228130, 3807203, 7614406, 19036015, 38072030]

約数ペア:

[(1, 38072030), (2, 19036015), (5, 7614406), (10, 3807203), (31, 1228130), (62, 614065), (155, 245626), (191, 199330), (310, 122813), (382, 99665), (643, 59210), (955, 39866), (1286, 29605), (1910, 19933), (3215, 11842), (5921, 6430)]