892671620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41597}}^1$

素因数の和:41672

約数の個数: 48

約数和(自身を含む): 1991712240

約数和(自身を除く): 1099040620

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 41597, 83194, 166388, 207985, 415970, 831940, 1206313, 1539089, 2412626, 3078178, 4825252, 6031565, 6156356, 7695445, 12063130, 15390890, 24126260, 30781780, 44633581, 89267162, 178534324, 223167905, 446335810, 892671620]

約数ペア:

[(1, 892671620), (2, 446335810), (4, 223167905), (5, 178534324), (10, 89267162), (20, 44633581), (29, 30781780), (37, 24126260), (58, 15390890), (74, 12063130), (116, 7695445), (145, 6156356), (148, 6031565), (185, 4825252), (290, 3078178), (370, 2412626), (580, 1539089), (740, 1206313), (1073, 831940), (2146, 415970), (4292, 207985), (5365, 166388), (10730, 83194), (21460, 41597)]