1040528050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1373}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 2024066880

約数和(自身を除く): 983538830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 659, 1150, 1318, 1373, 2746, 3295, 6590, 6865, 13730, 15157, 16475, 30314, 31579, 32950, 34325, 63158, 68650, 75785, 151570, 157895, 315790, 378925, 757850, 789475, 904807, 1578950, 1809614, 4524035, 9048070, 20810561, 22620175, 41621122, 45240350, 104052805, 208105610, 520264025, 1040528050]

約数ペア:

[(1, 1040528050), (2, 520264025), (5, 208105610), (10, 104052805), (23, 45240350), (25, 41621122), (46, 22620175), (50, 20810561), (115, 9048070), (230, 4524035), (575, 1809614), (659, 1578950), (1150, 904807), (1318, 789475), (1373, 757850), (2746, 378925), (3295, 315790), (6590, 157895), (6865, 151570), (13730, 75785), (15157, 68650), (16475, 63158), (30314, 34325), (31579, 32950)]