2414540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3089140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 181, 230, 290, 362, 460, 580, 667, 724, 905, 1334, 1810, 2668, 3335, 3620, 4163, 5249, 6670, 8326, 10498, 13340, 16652, 20815, 20996, 26245, 41630, 52490, 83260, 104980, 120727, 241454, 482908, 603635, 1207270, 2414540]

約数ペア:

[(1, 2414540), (2, 1207270), (4, 603635), (5, 482908), (10, 241454), (20, 120727), (23, 104980), (29, 83260), (46, 52490), (58, 41630), (92, 26245), (115, 20996), (116, 20815), (145, 16652), (181, 13340), (230, 10498), (290, 8326), (362, 6670), (460, 5249), (580, 4163), (667, 3620), (724, 3335), (905, 2668), (1334, 1810)]