12039407240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{544277}}^1$

素因数の和:544374

約数の個数: 64

約数和(自身を含む): 31350412800

約数和(自身を除く): 19311005560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 544277, 1088554, 2177108, 2721385, 3809939, 4354216, 5442770, 7619878, 10885540, 15239756, 19049695, 21771080, 30479512, 38099390, 42997883, 76198780, 85995766, 152397560, 171991532, 214989415, 300985181, 343983064, 429978830, 601970362, 859957660, 1203940724, 1504925905, 1719915320, 2407881448, 3009851810, 6019703620, 12039407240]

約数ペア:

[(1, 12039407240), (2, 6019703620), (4, 3009851810), (5, 2407881448), (7, 1719915320), (8, 1504925905), (10, 1203940724), (14, 859957660), (20, 601970362), (28, 429978830), (35, 343983064), (40, 300985181), (56, 214989415), (70, 171991532), (79, 152397560), (140, 85995766), (158, 76198780), (280, 42997883), (316, 38099390), (395, 30479512), (553, 21771080), (632, 19049695), (790, 15239756), (1106, 10885540), (1580, 7619878), (2212, 5442770), (2765, 4354216), (3160, 3809939), (4424, 2721385), (5530, 2177108), (11060, 1088554), (22120, 544277)]