173172080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 431222400

約数和(自身を除く): 258050320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 944, 1121, 1180, 1520, 1931, 2242, 2360, 3862, 4484, 4720, 5605, 7724, 8968, 9655, 11210, 15448, 17936, 19310, 22420, 30896, 36689, 38620, 44840, 73378, 77240, 89680, 113929, 146756, 154480, 183445, 227858, 293512, 366890, 455716, 569645, 587024, 733780, 911432, 1139290, 1467560, 1822864, 2164651, 2278580, 2935120, 4329302, 4557160, 8658604, 9114320, 10823255, 17317208, 21646510, 34634416, 43293020, 86586040, 173172080]

約数ペア:

[(1, 173172080), (2, 86586040), (4, 43293020), (5, 34634416), (8, 21646510), (10, 17317208), (16, 10823255), (19, 9114320), (20, 8658604), (38, 4557160), (40, 4329302), (59, 2935120), (76, 2278580), (80, 2164651), (95, 1822864), (118, 1467560), (152, 1139290), (190, 911432), (236, 733780), (295, 587024), (304, 569645), (380, 455716), (472, 366890), (590, 293512), (760, 227858), (944, 183445), (1121, 154480), (1180, 146756), (1520, 113929), (1931, 89680), (2242, 77240), (2360, 73378), (3862, 44840), (4484, 38620), (4720, 36689), (5605, 30896), (7724, 22420), (8968, 19310), (9655, 17936), (11210, 15448)]