15693003796880

素因数分解:

$2^4\times 5^1\times {\mathrm{2955457}}^1\times {\mathrm{66373}}^1$

素因数の和:3021843

約数の個数: 40

約数和(自身を含む): 36486795888312

約数和(自身を除く): 20793792091432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66373, 132746, 265492, 331865, 530984, 663730, 1061968, 1327460, 2654920, 2955457, 5309840, 5910914, 11821828, 14777285, 23643656, 29554570, 47287312, 59109140, 118218280, 236436560, 196162547461, 392325094922, 784650189844, 980812737305, 1569300379688, 1961625474610, 3138600759376, 3923250949220, 7846501898440, 15693003796880]

約数ペア:

[(1, 15693003796880), (2, 7846501898440), (4, 3923250949220), (5, 3138600759376), (8, 1961625474610), (10, 1569300379688), (16, 980812737305), (20, 784650189844), (40, 392325094922), (80, 196162547461), (66373, 236436560), (132746, 118218280), (265492, 59109140), (331865, 47287312), (530984, 29554570), (663730, 23643656), (1061968, 14777285), (1327460, 11821828), (2654920, 5910914), (2955457, 5309840)]