133946150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 269701488

約数和(自身を除く): 135755338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 325, 502, 650, 821, 1255, 1642, 2510, 3263, 4105, 6275, 6526, 8210, 10673, 12550, 16315, 20525, 21346, 32630, 41050, 53365, 81575, 106730, 163150, 206071, 266825, 412142, 533650, 1030355, 2060710, 2678923, 5151775, 5357846, 10303550, 13394615, 26789230, 66973075, 133946150]

約数ペア:

[(1, 133946150), (2, 66973075), (5, 26789230), (10, 13394615), (13, 10303550), (25, 5357846), (26, 5151775), (50, 2678923), (65, 2060710), (130, 1030355), (251, 533650), (325, 412142), (502, 266825), (650, 206071), (821, 163150), (1255, 106730), (1642, 81575), (2510, 53365), (3263, 41050), (4105, 32630), (6275, 21346), (6526, 20525), (8210, 16315), (10673, 12550)]