130952200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{15227}}^1$

素因数の和:15286

約数の個数: 48

約数和(自身を含む): 311564880

約数和(自身を除く): 180612680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 15227, 30454, 60908, 76135, 121816, 152270, 304540, 380675, 609080, 654761, 761350, 1309522, 1522700, 2619044, 3045400, 3273805, 5238088, 6547610, 13095220, 16369025, 26190440, 32738050, 65476100, 130952200]

約数ペア:

[(1, 130952200), (2, 65476100), (4, 32738050), (5, 26190440), (8, 16369025), (10, 13095220), (20, 6547610), (25, 5238088), (40, 3273805), (43, 3045400), (50, 2619044), (86, 1522700), (100, 1309522), (172, 761350), (200, 654761), (215, 609080), (344, 380675), (430, 304540), (860, 152270), (1075, 121816), (1720, 76135), (2150, 60908), (4300, 30454), (8600, 15227)]