40435070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5099}}^1$

素因数の和:5180

約数の個数: 32

約数和(自身を含む): 79682400

約数和(自身を除く): 39247330

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 5099, 7930, 10198, 25495, 50990, 66287, 132574, 311039, 331435, 622078, 662870, 1555195, 3110390, 4043507, 8087014, 20217535, 40435070]

約数ペア:

[(1, 40435070), (2, 20217535), (5, 8087014), (10, 4043507), (13, 3110390), (26, 1555195), (61, 662870), (65, 622078), (122, 331435), (130, 311039), (305, 132574), (610, 66287), (793, 50990), (1586, 25495), (3965, 10198), (5099, 7930)]