40453550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 81289440

約数和(自身を除く): 40835890

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1213, 1334, 1450, 2426, 3335, 6065, 6670, 12130, 16675, 27899, 30325, 33350, 35177, 55798, 60650, 70354, 139495, 175885, 278990, 351770, 697475, 809071, 879425, 1394950, 1618142, 1758850, 4045355, 8090710, 20226775, 40453550]

約数ペア:

[(1, 40453550), (2, 20226775), (5, 8090710), (10, 4045355), (23, 1758850), (25, 1618142), (29, 1394950), (46, 879425), (50, 809071), (58, 697475), (115, 351770), (145, 278990), (230, 175885), (290, 139495), (575, 70354), (667, 60650), (725, 55798), (1150, 35177), (1213, 33350), (1334, 30325), (1450, 27899), (2426, 16675), (3335, 12130), (6065, 6670)]