23096590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 49040640

約数和(自身を除く): 25944050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 43, 55, 86, 95, 110, 190, 209, 215, 257, 418, 430, 473, 514, 817, 946, 1045, 1285, 1634, 2090, 2365, 2570, 2827, 4085, 4730, 4883, 5654, 8170, 8987, 9766, 11051, 14135, 17974, 22102, 24415, 28270, 44935, 48830, 53713, 55255, 89870, 107426, 110510, 121561, 209969, 243122, 268565, 419938, 537130, 607805, 1049845, 1215610, 2099690, 2309659, 4619318, 11548295, 23096590]

約数ペア:

[(1, 23096590), (2, 11548295), (5, 4619318), (10, 2309659), (11, 2099690), (19, 1215610), (22, 1049845), (38, 607805), (43, 537130), (55, 419938), (86, 268565), (95, 243122), (110, 209969), (190, 121561), (209, 110510), (215, 107426), (257, 89870), (418, 55255), (430, 53713), (473, 48830), (514, 44935), (817, 28270), (946, 24415), (1045, 22102), (1285, 17974), (1634, 14135), (2090, 11051), (2365, 9766), (2570, 8987), (2827, 8170), (4085, 5654), (4730, 4883)]