23922140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 35348260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 59, 76, 95, 97, 110, 118, 190, 194, 209, 220, 236, 295, 380, 388, 418, 485, 590, 649, 836, 970, 1045, 1067, 1121, 1180, 1298, 1843, 1940, 2090, 2134, 2242, 2596, 3245, 3686, 4180, 4268, 4484, 5335, 5605, 5723, 6490, 7372, 9215, 10670, 11210, 11446, 12331, 12980, 18430, 20273, 21340, 22420, 22892, 24662, 28615, 36860, 40546, 49324, 57230, 61655, 62953, 81092, 101365, 108737, 114460, 123310, 125906, 202730, 217474, 246620, 251812, 314765, 405460, 434948, 543685, 629530, 1087370, 1196107, 1259060, 2174740, 2392214, 4784428, 5980535, 11961070, 23922140]

約数ペア:

[(1, 23922140), (2, 11961070), (4, 5980535), (5, 4784428), (10, 2392214), (11, 2174740), (19, 1259060), (20, 1196107), (22, 1087370), (38, 629530), (44, 543685), (55, 434948), (59, 405460), (76, 314765), (95, 251812), (97, 246620), (110, 217474), (118, 202730), (190, 125906), (194, 123310), (209, 114460), (220, 108737), (236, 101365), (295, 81092), (380, 62953), (388, 61655), (418, 57230), (485, 49324), (590, 40546), (649, 36860), (836, 28615), (970, 24662), (1045, 22892), (1067, 22420), (1121, 21340), (1180, 20273), (1298, 18430), (1843, 12980), (1940, 12331), (2090, 11446), (2134, 11210), (2242, 10670), (2596, 9215), (3245, 7372), (3686, 6490), (4180, 5723), (4268, 5605), (4484, 5335)]