4034650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 8213760

約数和(自身を除く): 4179110

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 137, 155, 190, 274, 310, 475, 589, 685, 775, 950, 1178, 1370, 1550, 2603, 2945, 3425, 4247, 5206, 5890, 6850, 8494, 13015, 14725, 21235, 26030, 29450, 42470, 65075, 80693, 106175, 130150, 161386, 212350, 403465, 806930, 2017325, 4034650]

約数ペア:

[(1, 4034650), (2, 2017325), (5, 806930), (10, 403465), (19, 212350), (25, 161386), (31, 130150), (38, 106175), (50, 80693), (62, 65075), (95, 42470), (137, 29450), (155, 26030), (190, 21235), (274, 14725), (310, 13015), (475, 8494), (589, 6850), (685, 5890), (775, 5206), (950, 4247), (1178, 3425), (1370, 2945), (1550, 2603)]