79191050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 160108800

約数和(自身を除く): 80917750

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2689, 2945, 5378, 5890, 13445, 14725, 26890, 29450, 51091, 67225, 83359, 102182, 134450, 166718, 255455, 416795, 510910, 833590, 1277275, 1583821, 2083975, 2554550, 3167642, 4167950, 7919105, 15838210, 39595525, 79191050]

約数ペア:

[(1, 79191050), (2, 39595525), (5, 15838210), (10, 7919105), (19, 4167950), (25, 3167642), (31, 2554550), (38, 2083975), (50, 1583821), (62, 1277275), (95, 833590), (155, 510910), (190, 416795), (310, 255455), (475, 166718), (589, 134450), (775, 102182), (950, 83359), (1178, 67225), (1550, 51091), (2689, 29450), (2945, 26890), (5378, 14725), (5890, 13445)]