130555240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 319496400

約数和(自身を除く): 188941160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 5189, 6290, 10378, 12580, 20756, 25160, 25945, 41512, 51890, 88213, 103780, 176426, 191993, 207560, 352852, 383986, 441065, 705704, 767972, 882130, 959965, 1535944, 1764260, 1919930, 3263881, 3528520, 3839860, 6527762, 7679720, 13055524, 16319405, 26111048, 32638810, 65277620, 130555240]

約数ペア:

[(1, 130555240), (2, 65277620), (4, 32638810), (5, 26111048), (8, 16319405), (10, 13055524), (17, 7679720), (20, 6527762), (34, 3839860), (37, 3528520), (40, 3263881), (68, 1919930), (74, 1764260), (85, 1535944), (136, 959965), (148, 882130), (170, 767972), (185, 705704), (296, 441065), (340, 383986), (370, 352852), (629, 207560), (680, 191993), (740, 176426), (1258, 103780), (1480, 88213), (2516, 51890), (3145, 41512), (5032, 25945), (5189, 25160), (6290, 20756), (10378, 12580)]