80329470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 208643904

約数和(自身を除く): 128314434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 390, 562, 733, 843, 1405, 1466, 1686, 2199, 2810, 3653, 3665, 4215, 4398, 7306, 7330, 8430, 9529, 10959, 10995, 18265, 19058, 21918, 21990, 28587, 36530, 47645, 54795, 57174, 95290, 109590, 142935, 205973, 285870, 411946, 617919, 1029865, 1235838, 2059730, 2677649, 3089595, 5355298, 6179190, 8032947, 13388245, 16065894, 26776490, 40164735, 80329470]

約数ペア:

[(1, 80329470), (2, 40164735), (3, 26776490), (5, 16065894), (6, 13388245), (10, 8032947), (13, 6179190), (15, 5355298), (26, 3089595), (30, 2677649), (39, 2059730), (65, 1235838), (78, 1029865), (130, 617919), (195, 411946), (281, 285870), (390, 205973), (562, 142935), (733, 109590), (843, 95290), (1405, 57174), (1466, 54795), (1686, 47645), (2199, 36530), (2810, 28587), (3653, 21990), (3665, 21918), (4215, 19058), (4398, 18265), (7306, 10995), (7330, 10959), (8430, 9529)]