82938830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 169380288

約数和(自身を除く): 86441458

約数列:

[1, 2, 5, 10, 13, 26, 37, 43, 65, 74, 86, 130, 185, 215, 370, 401, 430, 481, 559, 802, 962, 1118, 1591, 2005, 2405, 2795, 3182, 4010, 4810, 5213, 5590, 7955, 10426, 14837, 15910, 17243, 20683, 26065, 29674, 34486, 41366, 52130, 74185, 86215, 103415, 148370, 172430, 192881, 206830, 224159, 385762, 448318, 637991, 964405, 1120795, 1275982, 1928810, 2241590, 3189955, 6379910, 8293883, 16587766, 41469415, 82938830]

約数ペア:

[(1, 82938830), (2, 41469415), (5, 16587766), (10, 8293883), (13, 6379910), (26, 3189955), (37, 2241590), (43, 1928810), (65, 1275982), (74, 1120795), (86, 964405), (130, 637991), (185, 448318), (215, 385762), (370, 224159), (401, 206830), (430, 192881), (481, 172430), (559, 148370), (802, 103415), (962, 86215), (1118, 74185), (1591, 52130), (2005, 41366), (2405, 34486), (2795, 29674), (3182, 26065), (4010, 20683), (4810, 17243), (5213, 15910), (5590, 14837), (7955, 10426)]