224760467420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{15527}}^1$

素因数の和:15843

約数の個数: 96

約数和(自身を含む): 490853744640

約数和(自身を除く): 266093277220

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 127, 139, 164, 205, 254, 278, 410, 508, 556, 635, 695, 820, 1270, 1390, 2540, 2780, 5207, 5699, 10414, 11398, 15527, 17653, 20828, 22796, 26035, 28495, 31054, 35306, 52070, 56990, 62108, 70612, 77635, 88265, 104140, 113980, 155270, 176530, 310540, 353060, 636607, 723773, 1273214, 1447546, 1971929, 2158253, 2546428, 2895092, 3183035, 3618865, 3943858, 4316506, 6366070, 7237730, 7887716, 8633012, 9859645, 10791265, 12732140, 14475460, 19719290, 21582530, 39438580, 43165060, 80849089, 88488373, 161698178, 176976746, 274098131, 323396356, 353953492, 404245445, 442441865, 548196262, 808490890, 884883730, 1096392524, 1370490655, 1616981780, 1769767460, 2740981310, 5481962620, 11238023371, 22476046742, 44952093484, 56190116855, 112380233710, 224760467420]

約数ペア:

[(1, 224760467420), (2, 112380233710), (4, 56190116855), (5, 44952093484), (10, 22476046742), (20, 11238023371), (41, 5481962620), (82, 2740981310), (127, 1769767460), (139, 1616981780), (164, 1370490655), (205, 1096392524), (254, 884883730), (278, 808490890), (410, 548196262), (508, 442441865), (556, 404245445), (635, 353953492), (695, 323396356), (820, 274098131), (1270, 176976746), (1390, 161698178), (2540, 88488373), (2780, 80849089), (5207, 43165060), (5699, 39438580), (10414, 21582530), (11398, 19719290), (15527, 14475460), (17653, 12732140), (20828, 10791265), (22796, 9859645), (26035, 8633012), (28495, 7887716), (31054, 7237730), (35306, 6366070), (52070, 4316506), (56990, 3943858), (62108, 3618865), (70612, 3183035), (77635, 2895092), (88265, 2546428), (104140, 2158253), (113980, 1971929), (155270, 1447546), (176530, 1273214), (310540, 723773), (353060, 636607)]