201574811240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15797399}}^1$

素因数の和:15797450

約数の個数: 64

約数和(自身を含む): 511835760000

約数和(自身を除く): 310260948760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 15797399, 31594798, 63189596, 78986995, 126379192, 157973990, 173771389, 315947980, 347542778, 458124571, 631895960, 695085556, 868856945, 916249142, 1390171112, 1737713890, 1832498284, 2290622855, 3475427780, 3664996568, 4581245710, 5039370281, 6950855560, 9162491420, 10078740562, 18324982840, 20157481124, 25196851405, 40314962248, 50393702810, 100787405620, 201574811240]

約数ペア:

[(1, 201574811240), (2, 100787405620), (4, 50393702810), (5, 40314962248), (8, 25196851405), (10, 20157481124), (11, 18324982840), (20, 10078740562), (22, 9162491420), (29, 6950855560), (40, 5039370281), (44, 4581245710), (55, 3664996568), (58, 3475427780), (88, 2290622855), (110, 1832498284), (116, 1737713890), (145, 1390171112), (220, 916249142), (232, 868856945), (290, 695085556), (319, 631895960), (440, 458124571), (580, 347542778), (638, 315947980), (1160, 173771389), (1276, 157973990), (1595, 126379192), (2552, 78986995), (3190, 63189596), (6380, 31594798), (12760, 15797399)]