8875136740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 19910419200

約数和(自身を除く): 11035282460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 151, 190, 274, 302, 380, 548, 604, 685, 755, 1129, 1370, 1510, 2258, 2603, 2740, 2869, 3020, 4516, 5206, 5645, 5738, 10412, 11290, 11476, 13015, 14345, 20687, 21451, 22580, 26030, 28690, 41374, 42902, 52060, 57380, 82748, 85804, 103435, 107255, 154673, 170479, 206870, 214510, 309346, 340958, 393053, 413740, 429020, 618692, 681916, 773365, 786106, 852395, 1546730, 1572212, 1704790, 1965265, 2938787, 3093460, 3239101, 3409580, 3930530, 5877574, 6478202, 7861060, 11755148, 12956404, 14693935, 16195505, 23355623, 29387870, 32391010, 46711246, 58775740, 64782020, 93422492, 116778115, 233556230, 443756837, 467112460, 887513674, 1775027348, 2218784185, 4437568370, 8875136740]

約数ペア:

[(1, 8875136740), (2, 4437568370), (4, 2218784185), (5, 1775027348), (10, 887513674), (19, 467112460), (20, 443756837), (38, 233556230), (76, 116778115), (95, 93422492), (137, 64782020), (151, 58775740), (190, 46711246), (274, 32391010), (302, 29387870), (380, 23355623), (548, 16195505), (604, 14693935), (685, 12956404), (755, 11755148), (1129, 7861060), (1370, 6478202), (1510, 5877574), (2258, 3930530), (2603, 3409580), (2740, 3239101), (2869, 3093460), (3020, 2938787), (4516, 1965265), (5206, 1704790), (5645, 1572212), (5738, 1546730), (10412, 852395), (11290, 786106), (11476, 773365), (13015, 681916), (14345, 618692), (20687, 429020), (21451, 413740), (22580, 393053), (26030, 340958), (28690, 309346), (41374, 214510), (42902, 206870), (52060, 170479), (57380, 154673), (82748, 107255), (85804, 103435)]