70041940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 151739280

約数和(自身を除く): 81697340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 373, 410, 458, 746, 820, 916, 1145, 1492, 1865, 2290, 3730, 4580, 7460, 9389, 15293, 18778, 30586, 37556, 46945, 61172, 76465, 85417, 93890, 152930, 170834, 187780, 305860, 341668, 427085, 854170, 1708340, 3502097, 7004194, 14008388, 17510485, 35020970, 70041940]

約数ペア:

[(1, 70041940), (2, 35020970), (4, 17510485), (5, 14008388), (10, 7004194), (20, 3502097), (41, 1708340), (82, 854170), (164, 427085), (205, 341668), (229, 305860), (373, 187780), (410, 170834), (458, 152930), (746, 93890), (820, 85417), (916, 76465), (1145, 61172), (1492, 46945), (1865, 37556), (2290, 30586), (3730, 18778), (4580, 15293), (7460, 9389)]