80702945260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49139}}^1\times {\mathrm{11731}}^1$

素因数の和:60886

約数の個数: 48

約数和(自身を含む): 193707521280

約数和(自身を除く): 113004576020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11731, 23462, 46924, 49139, 58655, 82117, 98278, 117310, 164234, 196556, 234620, 245695, 328468, 343973, 410585, 491390, 687946, 821170, 982780, 1375892, 1642340, 1719865, 3439730, 6879460, 576449609, 1152899218, 2305798436, 2882248045, 4035147263, 5764496090, 8070294526, 11528992180, 16140589052, 20175736315, 40351472630, 80702945260]

約数ペア:

[(1, 80702945260), (2, 40351472630), (4, 20175736315), (5, 16140589052), (7, 11528992180), (10, 8070294526), (14, 5764496090), (20, 4035147263), (28, 2882248045), (35, 2305798436), (70, 1152899218), (140, 576449609), (11731, 6879460), (23462, 3439730), (46924, 1719865), (49139, 1642340), (58655, 1375892), (82117, 982780), (98278, 821170), (117310, 687946), (164234, 491390), (196556, 410585), (234620, 343973), (245695, 328468)]