1337199860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{121343}}^1$

素因数の和:121400

約数の個数: 48

約数和(自身を含む): 3057868800

約数和(自身を除く): 1720668940

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 121343, 242686, 485372, 606715, 1213430, 2305517, 2426860, 3518947, 4611034, 7037894, 9222068, 11527585, 14075788, 17594735, 23055170, 35189470, 46110340, 66859993, 70378940, 133719986, 267439972, 334299965, 668599930, 1337199860]

約数ペア:

[(1, 1337199860), (2, 668599930), (4, 334299965), (5, 267439972), (10, 133719986), (19, 70378940), (20, 66859993), (29, 46110340), (38, 35189470), (58, 23055170), (76, 17594735), (95, 14075788), (116, 11527585), (145, 9222068), (190, 7037894), (290, 4611034), (380, 3518947), (551, 2426860), (580, 2305517), (1102, 1213430), (2204, 606715), (2755, 485372), (5510, 242686), (11020, 121343)]