22908490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 25354550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 97, 110, 113, 190, 194, 209, 226, 418, 485, 565, 970, 1045, 1067, 1130, 1243, 1843, 2090, 2134, 2147, 2486, 3686, 4294, 5335, 6215, 9215, 10670, 10735, 10961, 12430, 18430, 20273, 21470, 21922, 23617, 40546, 47234, 54805, 101365, 109610, 118085, 120571, 202730, 208259, 236170, 241142, 416518, 602855, 1041295, 1205710, 2082590, 2290849, 4581698, 11454245, 22908490]

約数ペア:

[(1, 22908490), (2, 11454245), (5, 4581698), (10, 2290849), (11, 2082590), (19, 1205710), (22, 1041295), (38, 602855), (55, 416518), (95, 241142), (97, 236170), (110, 208259), (113, 202730), (190, 120571), (194, 118085), (209, 109610), (226, 101365), (418, 54805), (485, 47234), (565, 40546), (970, 23617), (1045, 21922), (1067, 21470), (1130, 20273), (1243, 18430), (1843, 12430), (2090, 10961), (2134, 10735), (2147, 10670), (2486, 9215), (3686, 6215), (4294, 5335)]