11700648920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{13177}}^1$

素因数の和:13548

約数の個数: 64

約数和(自身を含む): 26756611200

約数和(自身を除く): 15055962280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 281, 316, 395, 562, 632, 790, 1124, 1405, 1580, 2248, 2810, 3160, 5620, 11240, 13177, 22199, 26354, 44398, 52708, 65885, 88796, 105416, 110995, 131770, 177592, 221990, 263540, 443980, 527080, 887960, 1040983, 2081966, 3702737, 4163932, 5204915, 7405474, 8327864, 10409830, 14810948, 18513685, 20819660, 29621896, 37027370, 41639320, 74054740, 148109480, 292516223, 585032446, 1170064892, 1462581115, 2340129784, 2925162230, 5850324460, 11700648920]

約数ペア:

[(1, 11700648920), (2, 5850324460), (4, 2925162230), (5, 2340129784), (8, 1462581115), (10, 1170064892), (20, 585032446), (40, 292516223), (79, 148109480), (158, 74054740), (281, 41639320), (316, 37027370), (395, 29621896), (562, 20819660), (632, 18513685), (790, 14810948), (1124, 10409830), (1405, 8327864), (1580, 7405474), (2248, 5204915), (2810, 4163932), (3160, 3702737), (5620, 2081966), (11240, 1040983), (13177, 887960), (22199, 527080), (26354, 443980), (44398, 263540), (52708, 221990), (65885, 177592), (88796, 131770), (105416, 110995)]