45930140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 98884128

約数和(自身を除く): 52953988

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 163, 193, 292, 326, 365, 386, 652, 730, 772, 815, 965, 1460, 1630, 1930, 3260, 3860, 11899, 14089, 23798, 28178, 31459, 47596, 56356, 59495, 62918, 70445, 118990, 125836, 140890, 157295, 237980, 281780, 314590, 629180, 2296507, 4593014, 9186028, 11482535, 22965070, 45930140]

約数ペア:

[(1, 45930140), (2, 22965070), (4, 11482535), (5, 9186028), (10, 4593014), (20, 2296507), (73, 629180), (146, 314590), (163, 281780), (193, 237980), (292, 157295), (326, 140890), (365, 125836), (386, 118990), (652, 70445), (730, 62918), (772, 59495), (815, 56356), (965, 47596), (1460, 31459), (1630, 28178), (1930, 23798), (3260, 14089), (3860, 11899)]