2026773760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143947}}^1$

素因数の和:143979

約数の個数: 72

約数和(自身を含む): 5296134816

約数和(自身を除く): 3269361056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 143947, 287894, 575788, 719735, 1151576, 1439470, 1583417, 2303152, 2878940, 3166834, 4606304, 5757880, 6333668, 7917085, 9212608, 11515760, 12667336, 15834170, 18425216, 23031520, 25334672, 31668340, 36850432, 46063040, 50669344, 63336680, 92126080, 101338688, 126673360, 184252160, 202677376, 253346720, 405354752, 506693440, 1013386880, 2026773760]

約数ペア:

[(1, 2026773760), (2, 1013386880), (4, 506693440), (5, 405354752), (8, 253346720), (10, 202677376), (11, 184252160), (16, 126673360), (20, 101338688), (22, 92126080), (32, 63336680), (40, 50669344), (44, 46063040), (55, 36850432), (64, 31668340), (80, 25334672), (88, 23031520), (110, 18425216), (128, 15834170), (160, 12667336), (176, 11515760), (220, 9212608), (256, 7917085), (320, 6333668), (352, 5757880), (440, 4606304), (640, 3166834), (704, 2878940), (880, 2303152), (1280, 1583417), (1408, 1439470), (1760, 1151576), (2816, 719735), (3520, 575788), (7040, 287894), (14080, 143947)]