1936517920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13538

約数の個数: 96

約数和(自身を含む): 4885816320

約数和(自身を除く): 2949298400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 620, 899, 928, 992, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 4640, 4960, 7192, 8990, 13463, 14384, 17980, 26926, 28768, 35960, 53852, 67315, 71920, 107704, 134630, 143840, 215408, 269260, 390427, 417353, 430816, 538520, 780854, 834706, 1077040, 1561708, 1669412, 1952135, 2086765, 2154080, 3123416, 3338824, 3904270, 4173530, 6246832, 6677648, 7808540, 8347060, 12103237, 12493664, 13355296, 15617080, 16694120, 24206474, 31234160, 33388240, 48412948, 60516185, 62468320, 66776480, 96825896, 121032370, 193651792, 242064740, 387303584, 484129480, 968258960, 1936517920]

約数ペア:

[(1, 1936517920), (2, 968258960), (4, 484129480), (5, 387303584), (8, 242064740), (10, 193651792), (16, 121032370), (20, 96825896), (29, 66776480), (31, 62468320), (32, 60516185), (40, 48412948), (58, 33388240), (62, 31234160), (80, 24206474), (116, 16694120), (124, 15617080), (145, 13355296), (155, 12493664), (160, 12103237), (232, 8347060), (248, 7808540), (290, 6677648), (310, 6246832), (464, 4173530), (496, 3904270), (580, 3338824), (620, 3123416), (899, 2154080), (928, 2086765), (992, 1952135), (1160, 1669412), (1240, 1561708), (1798, 1077040), (2320, 834706), (2480, 780854), (3596, 538520), (4495, 430816), (4640, 417353), (4960, 390427), (7192, 269260), (8990, 215408), (13463, 143840), (14384, 134630), (17980, 107704), (26926, 71920), (28768, 67315), (35960, 53852)]