181134550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 350727552

約数和(自身を除く): 169593002

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 137, 155, 274, 310, 685, 775, 853, 1370, 1550, 1706, 3425, 4247, 4265, 6850, 8494, 8530, 21235, 21325, 26443, 42470, 42650, 52886, 106175, 116861, 132215, 212350, 233722, 264430, 584305, 661075, 1168610, 1322150, 2921525, 3622691, 5843050, 7245382, 18113455, 36226910, 90567275, 181134550]

約数ペア:

[(1, 181134550), (2, 90567275), (5, 36226910), (10, 18113455), (25, 7245382), (31, 5843050), (50, 3622691), (62, 2921525), (137, 1322150), (155, 1168610), (274, 661075), (310, 584305), (685, 264430), (775, 233722), (853, 212350), (1370, 132215), (1550, 116861), (1706, 106175), (3425, 52886), (4247, 42650), (4265, 42470), (6850, 26443), (8494, 21325), (8530, 21235)]