65935957940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1610551}}^1$

素因数の和:1610672

約数の個数: 48

約数和(自身を含む): 146109277440

約数和(自身を除く): 80173319500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 4094, 8188, 10235, 20470, 40940, 1610551, 3221102, 6442204, 8052755, 16105510, 32211020, 37042673, 74085346, 143339039, 148170692, 185213365, 286678078, 370426730, 573356156, 716695195, 740853460, 1433390390, 2866780780, 3296797897, 6593595794, 13187191588, 16483989485, 32967978970, 65935957940]

約数ペア:

[(1, 65935957940), (2, 32967978970), (4, 16483989485), (5, 13187191588), (10, 6593595794), (20, 3296797897), (23, 2866780780), (46, 1433390390), (89, 740853460), (92, 716695195), (115, 573356156), (178, 370426730), (230, 286678078), (356, 185213365), (445, 148170692), (460, 143339039), (890, 74085346), (1780, 37042673), (2047, 32211020), (4094, 16105510), (8188, 8052755), (10235, 6442204), (20470, 3221102), (40940, 1610551)]