23371520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 60890760

約数和(自身を除く): 37519240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 961, 992, 1178, 1216, 1240, 1280, 1520, 1922, 1984, 2356, 2432, 2480, 2945, 3040, 3844, 3968, 4712, 4805, 4864, 4960, 5890, 6080, 7688, 7936, 9424, 9610, 9920, 11780, 12160, 15376, 18259, 18848, 19220, 19840, 23560, 24320, 30752, 36518, 37696, 38440, 39680, 47120, 61504, 73036, 75392, 76880, 91295, 94240, 123008, 146072, 150784, 153760, 182590, 188480, 246016, 292144, 307520, 365180, 376960, 584288, 615040, 730360, 753920, 1168576, 1230080, 1460720, 2337152, 2921440, 4674304, 5842880, 11685760, 23371520]

約数ペア:

[(1, 23371520), (2, 11685760), (4, 5842880), (5, 4674304), (8, 2921440), (10, 2337152), (16, 1460720), (19, 1230080), (20, 1168576), (31, 753920), (32, 730360), (38, 615040), (40, 584288), (62, 376960), (64, 365180), (76, 307520), (80, 292144), (95, 246016), (124, 188480), (128, 182590), (152, 153760), (155, 150784), (160, 146072), (190, 123008), (248, 94240), (256, 91295), (304, 76880), (310, 75392), (320, 73036), (380, 61504), (496, 47120), (589, 39680), (608, 38440), (620, 37696), (640, 36518), (760, 30752), (961, 24320), (992, 23560), (1178, 19840), (1216, 19220), (1240, 18848), (1280, 18259), (1520, 15376), (1922, 12160), (1984, 11780), (2356, 9920), (2432, 9610), (2480, 9424), (2945, 7936), (3040, 7688), (3844, 6080), (3968, 5890), (4712, 4960), (4805, 4864)]