40979590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 75569760

約数和(自身を除く): 34590170

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 415, 485, 509, 830, 970, 1018, 2545, 5090, 8051, 16102, 40255, 42247, 49373, 80510, 84494, 98746, 211235, 246865, 422470, 493730, 4097959, 8195918, 20489795, 40979590]

約数ペア:

[(1, 40979590), (2, 20489795), (5, 8195918), (10, 4097959), (83, 493730), (97, 422470), (166, 246865), (194, 211235), (415, 98746), (485, 84494), (509, 80510), (830, 49373), (970, 42247), (1018, 40255), (2545, 16102), (5090, 8051)]