34722220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 79521120

約数和(自身を除く): 44798900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1609, 1660, 2158, 3218, 4316, 5395, 6436, 8045, 10790, 16090, 20917, 21580, 32180, 41834, 83668, 104585, 133547, 209170, 267094, 418340, 534188, 667735, 1335470, 1736111, 2670940, 3472222, 6944444, 8680555, 17361110, 34722220]

約数ペア:

[(1, 34722220), (2, 17361110), (4, 8680555), (5, 6944444), (10, 3472222), (13, 2670940), (20, 1736111), (26, 1335470), (52, 667735), (65, 534188), (83, 418340), (130, 267094), (166, 209170), (260, 133547), (332, 104585), (415, 83668), (830, 41834), (1079, 32180), (1609, 21580), (1660, 20917), (2158, 16090), (3218, 10790), (4316, 8045), (5395, 6436)]