39940430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{48121}}^1$

素因数の和:48211

約数の個数: 16

約数和(自身を含む): 72760464

約数和(自身を除く): 32820034

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 48121, 96242, 240605, 481210, 3994043, 7988086, 19970215, 39940430]

約数ペア:

[(1, 39940430), (2, 19970215), (5, 7988086), (10, 3994043), (83, 481210), (166, 240605), (415, 96242), (830, 48121)]