1245557572040

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3593}}^1\times {\mathrm{55201}}^1$

素因数の和:58962

約数の個数: 64

約数和(自身を含む): 2821190949360

約数和(自身を除く): 1575633377320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 3593, 6280, 7186, 14372, 17965, 28744, 35930, 55201, 71860, 110402, 143720, 220804, 276005, 441608, 552010, 564101, 1104020, 1128202, 2208040, 2256404, 2820505, 4512808, 5641010, 8666557, 11282020, 17333114, 22564040, 34666228, 43332785, 69332456, 86665570, 173331140, 198337193, 346662280, 396674386, 793348772, 991685965, 1586697544, 1983371930, 3966743860, 7933487720, 31138939301, 62277878602, 124555757204, 155694696505, 249111514408, 311389393010, 622778786020, 1245557572040]

約数ペア:

[(1, 1245557572040), (2, 622778786020), (4, 311389393010), (5, 249111514408), (8, 155694696505), (10, 124555757204), (20, 62277878602), (40, 31138939301), (157, 7933487720), (314, 3966743860), (628, 1983371930), (785, 1586697544), (1256, 991685965), (1570, 793348772), (3140, 396674386), (3593, 346662280), (6280, 198337193), (7186, 173331140), (14372, 86665570), (17965, 69332456), (28744, 43332785), (35930, 34666228), (55201, 22564040), (71860, 17333114), (110402, 11282020), (143720, 8666557), (220804, 5641010), (276005, 4512808), (441608, 2820505), (552010, 2256404), (564101, 2208040), (1104020, 1128202)]