186440410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 376451712

約数和(自身を除く): 190011302

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 83, 130, 166, 185, 370, 415, 467, 481, 830, 934, 962, 1079, 2158, 2335, 2405, 3071, 4670, 4810, 5395, 6071, 6142, 10790, 12142, 15355, 17279, 30355, 30710, 34558, 38761, 39923, 60710, 77522, 79846, 86395, 172790, 193805, 199615, 224627, 387610, 399230, 449254, 503893, 1007786, 1123135, 1434157, 2246270, 2519465, 2868314, 5038930, 7170785, 14341570, 18644041, 37288082, 93220205, 186440410]

約数ペア:

[(1, 186440410), (2, 93220205), (5, 37288082), (10, 18644041), (13, 14341570), (26, 7170785), (37, 5038930), (65, 2868314), (74, 2519465), (83, 2246270), (130, 1434157), (166, 1123135), (185, 1007786), (370, 503893), (415, 449254), (467, 399230), (481, 387610), (830, 224627), (934, 199615), (962, 193805), (1079, 172790), (2158, 86395), (2335, 79846), (2405, 77522), (3071, 60710), (4670, 39923), (4810, 38761), (5395, 34558), (6071, 30710), (6142, 30355), (10790, 17279), (12142, 15355)]