186233440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61261}}^1$

素因数の和:61295

約数の個数: 48

約数和(自身を含む): 463140720

約数和(自身を除く): 276907280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 61261, 122522, 245044, 306305, 490088, 612610, 980176, 1163959, 1225220, 1960352, 2327918, 2450440, 4655836, 4900880, 5819795, 9311672, 9801760, 11639590, 18623344, 23279180, 37246688, 46558360, 93116720, 186233440]

約数ペア:

[(1, 186233440), (2, 93116720), (4, 46558360), (5, 37246688), (8, 23279180), (10, 18623344), (16, 11639590), (19, 9801760), (20, 9311672), (32, 5819795), (38, 4900880), (40, 4655836), (76, 2450440), (80, 2327918), (95, 1960352), (152, 1225220), (160, 1163959), (190, 980176), (304, 612610), (380, 490088), (608, 306305), (760, 245044), (1520, 122522), (3040, 61261)]