40372207204

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{21589}}^1$

素因数の和:21690

約数の個数: 96

約数和(自身を含む): 87050880000

約数和(自身を除く): 46678672796

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 49, 58, 94, 98, 116, 188, 196, 203, 329, 343, 406, 658, 686, 812, 1316, 1363, 1372, 1421, 2303, 2726, 2842, 4606, 5452, 5684, 9212, 9541, 9947, 16121, 19082, 19894, 21589, 32242, 38164, 39788, 43178, 64484, 66787, 86356, 133574, 151123, 267148, 302246, 467509, 604492, 626081, 935018, 1014683, 1057861, 1252162, 1870036, 2029366, 2115722, 2504324, 4058732, 4231444, 4382567, 7102781, 7405027, 8765134, 14205562, 14810054, 17530268, 28411124, 29425807, 29620108, 30677969, 49719467, 58851614, 61355938, 99438934, 117703228, 122711876, 198877868, 205980649, 214745783, 348036269, 411961298, 429491566, 696072538, 823922596, 858983132, 1392145076, 1441864543, 2883729086, 5767458172, 10093051801, 20186103602, 40372207204]

約数ペア:

[(1, 40372207204), (2, 20186103602), (4, 10093051801), (7, 5767458172), (14, 2883729086), (28, 1441864543), (29, 1392145076), (47, 858983132), (49, 823922596), (58, 696072538), (94, 429491566), (98, 411961298), (116, 348036269), (188, 214745783), (196, 205980649), (203, 198877868), (329, 122711876), (343, 117703228), (406, 99438934), (658, 61355938), (686, 58851614), (812, 49719467), (1316, 30677969), (1363, 29620108), (1372, 29425807), (1421, 28411124), (2303, 17530268), (2726, 14810054), (2842, 14205562), (4606, 8765134), (5452, 7405027), (5684, 7102781), (9212, 4382567), (9541, 4231444), (9947, 4058732), (16121, 2504324), (19082, 2115722), (19894, 2029366), (21589, 1870036), (32242, 1252162), (38164, 1057861), (39788, 1014683), (43178, 935018), (64484, 626081), (66787, 604492), (86356, 467509), (133574, 302246), (151123, 267148)]