42025150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 84994560

約数和(自身を除く): 42969410

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1427, 1550, 2854, 2945, 5890, 7135, 14270, 14725, 27113, 29450, 35675, 44237, 54226, 71350, 88474, 135565, 221185, 271130, 442370, 677825, 840503, 1105925, 1355650, 1681006, 2211850, 4202515, 8405030, 21012575, 42025150]

約数ペア:

[(1, 42025150), (2, 21012575), (5, 8405030), (10, 4202515), (19, 2211850), (25, 1681006), (31, 1355650), (38, 1105925), (50, 840503), (62, 677825), (95, 442370), (155, 271130), (190, 221185), (310, 135565), (475, 88474), (589, 71350), (775, 54226), (950, 44237), (1178, 35675), (1427, 29450), (1550, 27113), (2854, 14725), (2945, 14270), (5890, 7135)]