79043120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76003}}^1$

素因数の和:76029

約数の個数: 40

約数和(自身を含む): 197914416

約数和(自身を除く): 118871296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 76003, 152006, 304012, 380015, 608024, 760030, 988039, 1216048, 1520060, 1976078, 3040120, 3952156, 4940195, 6080240, 7904312, 9880390, 15808624, 19760780, 39521560, 79043120]

約数ペア:

[(1, 79043120), (2, 39521560), (4, 19760780), (5, 15808624), (8, 9880390), (10, 7904312), (13, 6080240), (16, 4940195), (20, 3952156), (26, 3040120), (40, 1976078), (52, 1520060), (65, 1216048), (80, 988039), (104, 760030), (130, 608024), (208, 380015), (260, 304012), (520, 152006), (1040, 76003)]