171861648340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12052009}}^1$

素因数の和:12052072

約数の個数: 48

約数和(自身を含む): 388749634560

約数和(自身を除く): 216887986220

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 12052009, 24104018, 48208036, 60260045, 120520090, 241040180, 277196207, 373612279, 554392414, 747224558, 1108784828, 1385981035, 1494449116, 1868061395, 2771962070, 3736122790, 5543924140, 7472245580, 8593082417, 17186164834, 34372329668, 42965412085, 85930824170, 171861648340]

約数ペア:

[(1, 171861648340), (2, 85930824170), (4, 42965412085), (5, 34372329668), (10, 17186164834), (20, 8593082417), (23, 7472245580), (31, 5543924140), (46, 3736122790), (62, 2771962070), (92, 1868061395), (115, 1494449116), (124, 1385981035), (155, 1108784828), (230, 747224558), (310, 554392414), (460, 373612279), (620, 277196207), (713, 241040180), (1426, 120520090), (2852, 60260045), (3565, 48208036), (7130, 24104018), (14260, 12052009)]