41402990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10636

約数の個数: 32

約数和(自身を含む): 82347840

約数和(自身を除く): 40944850

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 10589, 21178, 52945, 105890, 180013, 243547, 360026, 487094, 900065, 1217735, 1800130, 2435470, 4140299, 8280598, 20701495, 41402990]

約数ペア:

[(1, 41402990), (2, 20701495), (5, 8280598), (10, 4140299), (17, 2435470), (23, 1800130), (34, 1217735), (46, 900065), (85, 487094), (115, 360026), (170, 243547), (230, 180013), (391, 105890), (782, 52945), (1955, 21178), (3910, 10589)]