40670110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1163}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 79198560

約数和(自身を除く): 38528450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1163, 1345, 2326, 2690, 3497, 5815, 6994, 11630, 15119, 17485, 30238, 34970, 75595, 151190, 312847, 625694, 1564235, 3128470, 4067011, 8134022, 20335055, 40670110]

約数ペア:

[(1, 40670110), (2, 20335055), (5, 8134022), (10, 4067011), (13, 3128470), (26, 1564235), (65, 625694), (130, 312847), (269, 151190), (538, 75595), (1163, 34970), (1345, 30238), (2326, 17485), (2690, 15119), (3497, 11630), (5815, 6994)]