2026042690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{7477}}^1$

素因数の和:7584

約数の個数: 64

約数和(自身を含む): 4307328000

約数和(自身を除く): 2281285310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 343, 395, 490, 553, 686, 790, 1106, 1715, 2765, 3430, 3871, 5530, 7477, 7742, 14954, 19355, 27097, 37385, 38710, 52339, 54194, 74770, 104678, 135485, 261695, 270970, 366373, 523390, 590683, 732746, 1181366, 1831865, 2564611, 2953415, 3663730, 4134781, 5129222, 5906830, 8269562, 12823055, 20673905, 25646110, 28943467, 41347810, 57886934, 144717335, 202604269, 289434670, 405208538, 1013021345, 2026042690]

約数ペア:

[(1, 2026042690), (2, 1013021345), (5, 405208538), (7, 289434670), (10, 202604269), (14, 144717335), (35, 57886934), (49, 41347810), (70, 28943467), (79, 25646110), (98, 20673905), (158, 12823055), (245, 8269562), (343, 5906830), (395, 5129222), (490, 4134781), (553, 3663730), (686, 2953415), (790, 2564611), (1106, 1831865), (1715, 1181366), (2765, 732746), (3430, 590683), (3871, 523390), (5530, 366373), (7477, 270970), (7742, 261695), (14954, 135485), (19355, 104678), (27097, 74770), (37385, 54194), (38710, 52339)]