9494716940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{248683}}^1$

素因数の和:248798

約数の個数: 48

約数和(自身を含む): 21056571648

約数和(自身を除く): 11561854708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 7636, 9545, 19090, 38180, 248683, 497366, 994732, 1243415, 2486830, 4973660, 5719709, 11439418, 20640689, 22878836, 28598545, 41281378, 57197090, 82562756, 103203445, 114394180, 206406890, 412813780, 474735847, 949471694, 1898943388, 2373679235, 4747358470, 9494716940]

約数ペア:

[(1, 9494716940), (2, 4747358470), (4, 2373679235), (5, 1898943388), (10, 949471694), (20, 474735847), (23, 412813780), (46, 206406890), (83, 114394180), (92, 103203445), (115, 82562756), (166, 57197090), (230, 41281378), (332, 28598545), (415, 22878836), (460, 20640689), (830, 11439418), (1660, 5719709), (1909, 4973660), (3818, 2486830), (7636, 1243415), (9545, 994732), (19090, 497366), (38180, 248683)]