186917320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 442350720

約数和(自身を除く): 255433400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 460, 548, 685, 920, 1096, 1370, 1483, 2740, 2966, 3151, 5480, 5932, 6302, 7415, 11864, 12604, 14830, 15755, 25208, 29660, 31510, 34109, 59320, 63020, 68218, 126040, 136436, 170545, 203171, 272872, 341090, 406342, 682180, 812684, 1015855, 1364360, 1625368, 2031710, 4063420, 4672933, 8126840, 9345866, 18691732, 23364665, 37383464, 46729330, 93458660, 186917320]

約数ペア:

[(1, 186917320), (2, 93458660), (4, 46729330), (5, 37383464), (8, 23364665), (10, 18691732), (20, 9345866), (23, 8126840), (40, 4672933), (46, 4063420), (92, 2031710), (115, 1625368), (137, 1364360), (184, 1015855), (230, 812684), (274, 682180), (460, 406342), (548, 341090), (685, 272872), (920, 203171), (1096, 170545), (1370, 136436), (1483, 126040), (2740, 68218), (2966, 63020), (3151, 59320), (5480, 34109), (5932, 31510), (6302, 29660), (7415, 25208), (11864, 15755), (12604, 14830)]