1370201720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1802897}}^1$

素因数の和:1802927

約数の個数: 32

約数和(自身を含む): 3245216400

約数和(自身を除く): 1875014680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1802897, 3605794, 7211588, 9014485, 14423176, 18028970, 34255043, 36057940, 68510086, 72115880, 137020172, 171275215, 274040344, 342550430, 685100860, 1370201720]

約数ペア:

[(1, 1370201720), (2, 685100860), (4, 342550430), (5, 274040344), (8, 171275215), (10, 137020172), (19, 72115880), (20, 68510086), (38, 36057940), (40, 34255043), (76, 18028970), (95, 14423176), (152, 9014485), (190, 7211588), (380, 3605794), (760, 1802897)]