16195545760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{69473}}^1$

素因数の和:69566

約数の個数: 96

約数和(自身を含む): 40337160192

約数和(自身を除く): 24141614432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 2480, 2914, 3760, 4960, 5828, 7285, 7520, 11656, 14570, 23312, 29140, 46624, 58280, 69473, 116560, 138946, 233120, 277892, 347365, 555784, 694730, 1111568, 1389460, 2153663, 2223136, 2778920, 3265231, 4307326, 5557840, 6530462, 8614652, 10768315, 11115680, 13060924, 16326155, 17229304, 21536630, 26121848, 32652310, 34458608, 43073260, 52243696, 65304620, 68917216, 86146520, 101222161, 104487392, 130609240, 172293040, 202444322, 261218480, 344586080, 404888644, 506110805, 522436960, 809777288, 1012221610, 1619554576, 2024443220, 3239109152, 4048886440, 8097772880, 16195545760]

約数ペア:

[(1, 16195545760), (2, 8097772880), (4, 4048886440), (5, 3239109152), (8, 2024443220), (10, 1619554576), (16, 1012221610), (20, 809777288), (31, 522436960), (32, 506110805), (40, 404888644), (47, 344586080), (62, 261218480), (80, 202444322), (94, 172293040), (124, 130609240), (155, 104487392), (160, 101222161), (188, 86146520), (235, 68917216), (248, 65304620), (310, 52243696), (376, 43073260), (470, 34458608), (496, 32652310), (620, 26121848), (752, 21536630), (940, 17229304), (992, 16326155), (1240, 13060924), (1457, 11115680), (1504, 10768315), (1880, 8614652), (2480, 6530462), (2914, 5557840), (3760, 4307326), (4960, 3265231), (5828, 2778920), (7285, 2223136), (7520, 2153663), (11656, 1389460), (14570, 1111568), (23312, 694730), (29140, 555784), (46624, 347365), (58280, 277892), (69473, 233120), (116560, 138946)]