156770432650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2212709}}^1$

素因数の和:2212843

約数の個数: 48

約数和(自身を含む): 316904326200

約数和(自身を除く): 160133893550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2834, 5450, 7085, 14170, 35425, 70850, 2212709, 4425418, 11063545, 22127090, 28765217, 55317725, 57530434, 110635450, 143826085, 241185281, 287652170, 482370562, 719130425, 1205926405, 1438260850, 2411852810, 3135408653, 6029632025, 6270817306, 12059264050, 15677043265, 31354086530, 78385216325, 156770432650]

約数ペア:

[(1, 156770432650), (2, 78385216325), (5, 31354086530), (10, 15677043265), (13, 12059264050), (25, 6270817306), (26, 6029632025), (50, 3135408653), (65, 2411852810), (109, 1438260850), (130, 1205926405), (218, 719130425), (325, 482370562), (545, 287652170), (650, 241185281), (1090, 143826085), (1417, 110635450), (2725, 57530434), (2834, 55317725), (5450, 28765217), (7085, 22127090), (14170, 11063545), (35425, 4425418), (70850, 2212709)]