223465852445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1\times {\mathrm{2617}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 315723260160

約数和(自身を除く): 92257407715

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 1993, 2255, 2617, 3895, 8569, 9965, 13085, 21923, 28787, 37867, 42845, 49723, 81713, 107297, 109615, 143935, 189335, 248615, 408565, 416537, 536485, 546953, 898843, 1180267, 1552547, 2038643, 2082685, 2734765, 4494215, 5215681, 5901335, 7762735, 10193215, 17078017, 22425073, 26078405, 57372491, 85390085, 99097939, 112125365, 213842921, 286862455, 495489695, 1069214605, 1090077329, 2352272131, 4063015499, 5450386645, 11761360655, 20315077495, 44693170489, 223465852445]

約数ペア:

[(1, 223465852445), (5, 44693170489), (11, 20315077495), (19, 11761360655), (41, 5450386645), (55, 4063015499), (95, 2352272131), (205, 1090077329), (209, 1069214605), (451, 495489695), (779, 286862455), (1045, 213842921), (1993, 112125365), (2255, 99097939), (2617, 85390085), (3895, 57372491), (8569, 26078405), (9965, 22425073), (13085, 17078017), (21923, 10193215), (28787, 7762735), (37867, 5901335), (42845, 5215681), (49723, 4494215), (81713, 2734765), (107297, 2082685), (109615, 2038643), (143935, 1552547), (189335, 1180267), (248615, 898843), (408565, 546953), (416537, 536485)]