23027620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 63544320

約数和(自身を除く): 40516700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 787, 836, 1045, 1330, 1463, 1540, 1574, 2090, 2660, 2926, 3148, 3935, 4180, 5509, 5852, 7315, 7870, 8657, 11018, 14630, 14953, 15740, 17314, 22036, 27545, 29260, 29906, 34628, 43285, 55090, 59812, 60599, 74765, 86570, 104671, 110180, 121198, 149530, 164483, 173140, 209342, 242396, 299060, 302995, 328966, 418684, 523355, 605990, 657932, 822415, 1046710, 1151381, 1211980, 1644830, 2093420, 2302762, 3289660, 4605524, 5756905, 11513810, 23027620]

約数ペア:

[(1, 23027620), (2, 11513810), (4, 5756905), (5, 4605524), (7, 3289660), (10, 2302762), (11, 2093420), (14, 1644830), (19, 1211980), (20, 1151381), (22, 1046710), (28, 822415), (35, 657932), (38, 605990), (44, 523355), (55, 418684), (70, 328966), (76, 302995), (77, 299060), (95, 242396), (110, 209342), (133, 173140), (140, 164483), (154, 149530), (190, 121198), (209, 110180), (220, 104671), (266, 86570), (308, 74765), (380, 60599), (385, 59812), (418, 55090), (532, 43285), (665, 34628), (770, 29906), (787, 29260), (836, 27545), (1045, 22036), (1330, 17314), (1463, 15740), (1540, 14953), (1574, 14630), (2090, 11018), (2660, 8657), (2926, 7870), (3148, 7315), (3935, 5852), (4180, 5509)]