1755849040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12241}}^1$

素因数の和:12428

約数の個数: 80

約数和(自身を含む): 4481159616

約数和(自身を除く): 2725310576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 163, 176, 220, 326, 440, 652, 815, 880, 1304, 1630, 1793, 2608, 3260, 3586, 6520, 7172, 8965, 12241, 13040, 14344, 17930, 24482, 28688, 35860, 48964, 61205, 71720, 97928, 122410, 134651, 143440, 195856, 244820, 269302, 489640, 538604, 673255, 979280, 1077208, 1346510, 1995283, 2154416, 2693020, 3990566, 5386040, 7981132, 9976415, 10772080, 15962264, 19952830, 21948113, 31924528, 39905660, 43896226, 79811320, 87792452, 109740565, 159622640, 175584904, 219481130, 351169808, 438962260, 877924520, 1755849040]

約数ペア:

[(1, 1755849040), (2, 877924520), (4, 438962260), (5, 351169808), (8, 219481130), (10, 175584904), (11, 159622640), (16, 109740565), (20, 87792452), (22, 79811320), (40, 43896226), (44, 39905660), (55, 31924528), (80, 21948113), (88, 19952830), (110, 15962264), (163, 10772080), (176, 9976415), (220, 7981132), (326, 5386040), (440, 3990566), (652, 2693020), (815, 2154416), (880, 1995283), (1304, 1346510), (1630, 1077208), (1793, 979280), (2608, 673255), (3260, 538604), (3586, 489640), (6520, 269302), (7172, 244820), (8965, 195856), (12241, 143440), (13040, 134651), (14344, 122410), (17930, 97928), (24482, 71720), (28688, 61205), (35860, 48964)]