384611300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5541

約数の個数: 72

約数和(自身を含む): 902442240

約数和(自身を除く): 517830940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 925, 950, 1406, 1850, 1900, 2812, 3515, 3700, 5471, 7030, 10942, 14060, 17575, 21884, 27355, 35150, 54710, 70300, 103949, 109420, 136775, 202427, 207898, 273550, 404854, 415796, 519745, 547100, 809708, 1012135, 1039490, 2024270, 2078980, 2598725, 3846113, 4048540, 5060675, 5197450, 7692226, 10121350, 10394900, 15384452, 19230565, 20242700, 38461130, 76922260, 96152825, 192305650, 384611300]

約数ペア:

[(1, 384611300), (2, 192305650), (4, 96152825), (5, 76922260), (10, 38461130), (19, 20242700), (20, 19230565), (25, 15384452), (37, 10394900), (38, 10121350), (50, 7692226), (74, 5197450), (76, 5060675), (95, 4048540), (100, 3846113), (148, 2598725), (185, 2078980), (190, 2024270), (370, 1039490), (380, 1012135), (475, 809708), (703, 547100), (740, 519745), (925, 415796), (950, 404854), (1406, 273550), (1850, 207898), (1900, 202427), (2812, 136775), (3515, 109420), (3700, 103949), (5471, 70300), (7030, 54710), (10942, 35150), (14060, 27355), (17575, 21884)]