193152620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5059}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 428440320

約数和(自身を除く): 235287700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 5059, 7636, 9545, 10118, 19090, 20236, 25295, 38180, 50590, 101180, 116357, 232714, 419897, 465428, 581785, 839794, 1163570, 1679588, 2099485, 2327140, 4198970, 8397940, 9657631, 19315262, 38630524, 48288155, 96576310, 193152620]

約数ペア:

[(1, 193152620), (2, 96576310), (4, 48288155), (5, 38630524), (10, 19315262), (20, 9657631), (23, 8397940), (46, 4198970), (83, 2327140), (92, 2099485), (115, 1679588), (166, 1163570), (230, 839794), (332, 581785), (415, 465428), (460, 419897), (830, 232714), (1660, 116357), (1909, 101180), (3818, 50590), (5059, 38180), (7636, 25295), (9545, 20236), (10118, 19090)]