1004036520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{6481}}^1$

素因数の和:7786

約数の個数: 64

約数和(自身を含む): 3014907840

約数和(自身を除く): 2010871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1291, 2582, 3873, 5164, 6455, 6481, 7746, 10328, 12910, 12962, 15492, 19365, 19443, 25820, 25924, 30984, 32405, 38730, 38886, 51640, 51848, 64810, 77460, 77772, 97215, 129620, 154920, 155544, 194430, 259240, 388860, 777720, 8366971, 16733942, 25100913, 33467884, 41834855, 50201826, 66935768, 83669710, 100403652, 125504565, 167339420, 200807304, 251009130, 334678840, 502018260, 1004036520]

約数ペア:

[(1, 1004036520), (2, 502018260), (3, 334678840), (4, 251009130), (5, 200807304), (6, 167339420), (8, 125504565), (10, 100403652), (12, 83669710), (15, 66935768), (20, 50201826), (24, 41834855), (30, 33467884), (40, 25100913), (60, 16733942), (120, 8366971), (1291, 777720), (2582, 388860), (3873, 259240), (5164, 194430), (6455, 155544), (6481, 154920), (7746, 129620), (10328, 97215), (12910, 77772), (12962, 77460), (15492, 64810), (19365, 51848), (19443, 51640), (25820, 38886), (25924, 38730), (30984, 32405)]