33781540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3169}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 78286320

約数和(自身を除く): 44504780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 3169, 5330, 6338, 10660, 12676, 15845, 31690, 41197, 63380, 82394, 129929, 164788, 205985, 259858, 411970, 519716, 649645, 823940, 1299290, 1689077, 2598580, 3378154, 6756308, 8445385, 16890770, 33781540]

約数ペア:

[(1, 33781540), (2, 16890770), (4, 8445385), (5, 6756308), (10, 3378154), (13, 2598580), (20, 1689077), (26, 1299290), (41, 823940), (52, 649645), (65, 519716), (82, 411970), (130, 259858), (164, 205985), (205, 164788), (260, 129929), (410, 82394), (533, 63380), (820, 41197), (1066, 31690), (2132, 15845), (2665, 12676), (3169, 10660), (5330, 6338)]