13302554620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{2251}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 30236613120

約数和(自身を除く): 16934058500

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 443, 460, 580, 667, 886, 1334, 1772, 2215, 2251, 2668, 3335, 4430, 4502, 6670, 8860, 9004, 10189, 11255, 12847, 13340, 20378, 22510, 25694, 40756, 45020, 50945, 51388, 51773, 64235, 65279, 101890, 103546, 128470, 130558, 203780, 207092, 256940, 258865, 261116, 295481, 326395, 517730, 590962, 652790, 997193, 1035460, 1181924, 1305580, 1477405, 1501417, 1994386, 2954810, 3002834, 3988772, 4985965, 5909620, 6005668, 7507085, 9971930, 15014170, 19943860, 22935439, 28918597, 30028340, 45870878, 57837194, 91741756, 114677195, 115674388, 144592985, 229354390, 289185970, 458708780, 578371940, 665127731, 1330255462, 2660510924, 3325638655, 6651277310, 13302554620]

約数ペア:

[(1, 13302554620), (2, 6651277310), (4, 3325638655), (5, 2660510924), (10, 1330255462), (20, 665127731), (23, 578371940), (29, 458708780), (46, 289185970), (58, 229354390), (92, 144592985), (115, 115674388), (116, 114677195), (145, 91741756), (230, 57837194), (290, 45870878), (443, 30028340), (460, 28918597), (580, 22935439), (667, 19943860), (886, 15014170), (1334, 9971930), (1772, 7507085), (2215, 6005668), (2251, 5909620), (2668, 4985965), (3335, 3988772), (4430, 3002834), (4502, 2954810), (6670, 1994386), (8860, 1501417), (9004, 1477405), (10189, 1305580), (11255, 1181924), (12847, 1035460), (13340, 997193), (20378, 652790), (22510, 590962), (25694, 517730), (40756, 326395), (45020, 295481), (50945, 261116), (51388, 258865), (51773, 256940), (64235, 207092), (65279, 203780), (101890, 130558), (103546, 128470)]