835807120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14653}}^1$

素因数の和:14720

約数の個数: 80

約数和(自身を含む): 2093294592

約数和(自身を除く): 1257487472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 14653, 28520, 29306, 57040, 58612, 73265, 117224, 146530, 234448, 293060, 337019, 454243, 586120, 674038, 908486, 1172240, 1348076, 1685095, 1816972, 2271215, 2696152, 3370190, 3633944, 4542430, 5392304, 6740380, 7267888, 9084860, 10447589, 13480760, 18169720, 20895178, 26961520, 36339440, 41790356, 52237945, 83580712, 104475890, 167161424, 208951780, 417903560, 835807120]

約数ペア:

[(1, 835807120), (2, 417903560), (4, 208951780), (5, 167161424), (8, 104475890), (10, 83580712), (16, 52237945), (20, 41790356), (23, 36339440), (31, 26961520), (40, 20895178), (46, 18169720), (62, 13480760), (80, 10447589), (92, 9084860), (115, 7267888), (124, 6740380), (155, 5392304), (184, 4542430), (230, 3633944), (248, 3370190), (310, 2696152), (368, 2271215), (460, 1816972), (496, 1685095), (620, 1348076), (713, 1172240), (920, 908486), (1240, 674038), (1426, 586120), (1840, 454243), (2480, 337019), (2852, 293060), (3565, 234448), (5704, 146530), (7130, 117224), (11408, 73265), (14260, 58612), (14653, 57040), (28520, 29306)]