87924400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 232485120

約数和(自身を除く): 144560720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 368, 380, 400, 437, 460, 475, 503, 575, 760, 874, 920, 950, 1006, 1150, 1520, 1748, 1840, 1900, 2012, 2185, 2300, 2515, 3496, 3800, 4024, 4370, 4600, 5030, 6992, 7600, 8048, 8740, 9200, 9557, 10060, 10925, 11569, 12575, 17480, 19114, 20120, 21850, 23138, 25150, 34960, 38228, 40240, 43700, 46276, 47785, 50300, 57845, 76456, 87400, 92552, 95570, 100600, 115690, 152912, 174800, 185104, 191140, 201200, 219811, 231380, 238925, 289225, 382280, 439622, 462760, 477850, 578450, 764560, 879244, 925520, 955700, 1099055, 1156900, 1758488, 1911400, 2198110, 2313800, 3516976, 3822800, 4396220, 4627600, 5495275, 8792440, 10990550, 17584880, 21981100, 43962200, 87924400]

約数ペア:

[(1, 87924400), (2, 43962200), (4, 21981100), (5, 17584880), (8, 10990550), (10, 8792440), (16, 5495275), (19, 4627600), (20, 4396220), (23, 3822800), (25, 3516976), (38, 2313800), (40, 2198110), (46, 1911400), (50, 1758488), (76, 1156900), (80, 1099055), (92, 955700), (95, 925520), (100, 879244), (115, 764560), (152, 578450), (184, 477850), (190, 462760), (200, 439622), (230, 382280), (304, 289225), (368, 238925), (380, 231380), (400, 219811), (437, 201200), (460, 191140), (475, 185104), (503, 174800), (575, 152912), (760, 115690), (874, 100600), (920, 95570), (950, 92552), (1006, 87400), (1150, 76456), (1520, 57845), (1748, 50300), (1840, 47785), (1900, 46276), (2012, 43700), (2185, 40240), (2300, 38228), (2515, 34960), (3496, 25150), (3800, 23138), (4024, 21850), (4370, 20120), (4600, 19114), (5030, 17480), (6992, 12575), (7600, 11569), (8048, 10925), (8740, 10060), (9200, 9557)]