23794420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 56578536

約数和(自身を除く): 32784116

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 173, 230, 260, 299, 346, 460, 529, 598, 692, 865, 1058, 1196, 1495, 1730, 2116, 2249, 2645, 2990, 3460, 3979, 4498, 5290, 5980, 6877, 7958, 8996, 10580, 11245, 13754, 15916, 19895, 22490, 27508, 34385, 39790, 44980, 51727, 68770, 79580, 91517, 103454, 137540, 183034, 206908, 258635, 366068, 457585, 517270, 915170, 1034540, 1189721, 1830340, 2379442, 4758884, 5948605, 11897210, 23794420]

約数ペア:

[(1, 23794420), (2, 11897210), (4, 5948605), (5, 4758884), (10, 2379442), (13, 1830340), (20, 1189721), (23, 1034540), (26, 915170), (46, 517270), (52, 457585), (65, 366068), (92, 258635), (115, 206908), (130, 183034), (173, 137540), (230, 103454), (260, 91517), (299, 79580), (346, 68770), (460, 51727), (529, 44980), (598, 39790), (692, 34385), (865, 27508), (1058, 22490), (1196, 19895), (1495, 15916), (1730, 13754), (2116, 11245), (2249, 10580), (2645, 8996), (2990, 7958), (3460, 6877), (3979, 5980), (4498, 5290)]