40097590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7523}}^1$

素因数の和:7584

約数の個数: 32

約数和(自身を含む): 79634016

約数和(自身を除く): 39536426

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7523, 15046, 37615, 75230, 97799, 195598, 308443, 488995, 616886, 977990, 1542215, 3084430, 4009759, 8019518, 20048795, 40097590]

約数ペア:

[(1, 40097590), (2, 20048795), (5, 8019518), (10, 4009759), (13, 3084430), (26, 1542215), (41, 977990), (65, 616886), (82, 488995), (130, 308443), (205, 195598), (410, 97799), (533, 75230), (1066, 37615), (2665, 15046), (5330, 7523)]