13204328450

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{503}}^1\times {\mathrm{3221}}^1$

素因数の和:3899

約数の個数: 48

約数和(自身を含む): 24767539776

約数和(自身を除く): 11563211326

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 503, 815, 1006, 1630, 2515, 3221, 4075, 5030, 6442, 8150, 12575, 16105, 25150, 32210, 80525, 81989, 161050, 163978, 409945, 525023, 819890, 1050046, 1620163, 2049725, 2625115, 3240326, 4099450, 5250230, 8100815, 13125575, 16201630, 26251150, 40504075, 81008150, 264086569, 528173138, 1320432845, 2640865690, 6602164225, 13204328450]

約数ペア:

[(1, 13204328450), (2, 6602164225), (5, 2640865690), (10, 1320432845), (25, 528173138), (50, 264086569), (163, 81008150), (326, 40504075), (503, 26251150), (815, 16201630), (1006, 13125575), (1630, 8100815), (2515, 5250230), (3221, 4099450), (4075, 3240326), (5030, 2625115), (6442, 2049725), (8150, 1620163), (12575, 1050046), (16105, 819890), (25150, 525023), (32210, 409945), (80525, 163978), (81989, 161050)]