24234520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 58358880

約数和(自身を除く): 34124360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 157, 170, 227, 314, 340, 454, 628, 680, 785, 908, 1135, 1256, 1570, 1816, 2270, 2669, 3140, 3859, 4540, 5338, 6280, 7718, 9080, 10676, 13345, 15436, 19295, 21352, 26690, 30872, 35639, 38590, 53380, 71278, 77180, 106760, 142556, 154360, 178195, 285112, 356390, 605863, 712780, 1211726, 1425560, 2423452, 3029315, 4846904, 6058630, 12117260, 24234520]

約数ペア:

[(1, 24234520), (2, 12117260), (4, 6058630), (5, 4846904), (8, 3029315), (10, 2423452), (17, 1425560), (20, 1211726), (34, 712780), (40, 605863), (68, 356390), (85, 285112), (136, 178195), (157, 154360), (170, 142556), (227, 106760), (314, 77180), (340, 71278), (454, 53380), (628, 38590), (680, 35639), (785, 30872), (908, 26690), (1135, 21352), (1256, 19295), (1570, 15436), (1816, 13345), (2270, 10676), (2669, 9080), (3140, 7718), (3859, 6280), (4540, 5338)]