112189300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 258733440

約数和(自身を除く): 146544140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 137, 190, 274, 380, 431, 475, 548, 685, 862, 950, 1370, 1724, 1900, 2155, 2603, 2740, 3425, 4310, 5206, 6850, 8189, 8620, 10412, 10775, 13015, 13700, 16378, 21550, 26030, 32756, 40945, 43100, 52060, 59047, 65075, 81890, 118094, 130150, 163780, 204725, 236188, 260300, 295235, 409450, 590470, 818900, 1121893, 1180940, 1476175, 2243786, 2952350, 4487572, 5609465, 5904700, 11218930, 22437860, 28047325, 56094650, 112189300]

約数ペア:

[(1, 112189300), (2, 56094650), (4, 28047325), (5, 22437860), (10, 11218930), (19, 5904700), (20, 5609465), (25, 4487572), (38, 2952350), (50, 2243786), (76, 1476175), (95, 1180940), (100, 1121893), (137, 818900), (190, 590470), (274, 409450), (380, 295235), (431, 260300), (475, 236188), (548, 204725), (685, 163780), (862, 130150), (950, 118094), (1370, 81890), (1724, 65075), (1900, 59047), (2155, 52060), (2603, 43100), (2740, 40945), (3425, 32756), (4310, 26030), (5206, 21550), (6850, 16378), (8189, 13700), (8620, 13015), (10412, 10775)]