403784241380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67933}}^1\times {\mathrm{22861}}^1$

素因数の和:90816

約数の個数: 48

約数和(自身を含む): 913226979504

約数和(自身を除く): 509442738124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 22861, 45722, 67933, 91444, 114305, 135866, 228610, 271732, 297193, 339665, 457220, 594386, 679330, 883129, 1188772, 1358660, 1485965, 1766258, 2971930, 3532516, 4415645, 5943860, 8831290, 17662580, 1553016313, 3106032626, 6212065252, 7765081565, 15530163130, 20189212069, 31060326260, 40378424138, 80756848276, 100946060345, 201892120690, 403784241380]

約数ペア:

[(1, 403784241380), (2, 201892120690), (4, 100946060345), (5, 80756848276), (10, 40378424138), (13, 31060326260), (20, 20189212069), (26, 15530163130), (52, 7765081565), (65, 6212065252), (130, 3106032626), (260, 1553016313), (22861, 17662580), (45722, 8831290), (67933, 5943860), (91444, 4415645), (114305, 3532516), (135866, 2971930), (228610, 1766258), (271732, 1485965), (297193, 1358660), (339665, 1188772), (457220, 883129), (594386, 679330)]