7852022650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 15633285120

約数和(自身を除く): 7781262470

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 127, 151, 190, 254, 302, 431, 475, 635, 755, 862, 950, 1270, 1510, 2155, 2413, 2869, 3175, 3775, 4310, 4826, 5738, 6350, 7550, 8189, 10775, 12065, 14345, 16378, 19177, 21550, 24130, 28690, 38354, 40945, 54737, 60325, 65081, 71725, 81890, 95885, 109474, 120650, 130162, 143450, 191770, 204725, 273685, 325405, 364363, 409450, 479425, 547370, 650810, 728726, 958850, 1040003, 1236539, 1368425, 1627025, 1821815, 2080006, 2473078, 2736850, 3254050, 3643630, 5200015, 6182695, 8265287, 9109075, 10400030, 12365390, 16530574, 18218150, 26000075, 30913475, 41326435, 52000150, 61826950, 82652870, 157040453, 206632175, 314080906, 413264350, 785202265, 1570404530, 3926011325, 7852022650]

約数ペア:

[(1, 7852022650), (2, 3926011325), (5, 1570404530), (10, 785202265), (19, 413264350), (25, 314080906), (38, 206632175), (50, 157040453), (95, 82652870), (127, 61826950), (151, 52000150), (190, 41326435), (254, 30913475), (302, 26000075), (431, 18218150), (475, 16530574), (635, 12365390), (755, 10400030), (862, 9109075), (950, 8265287), (1270, 6182695), (1510, 5200015), (2155, 3643630), (2413, 3254050), (2869, 2736850), (3175, 2473078), (3775, 2080006), (4310, 1821815), (4826, 1627025), (5738, 1368425), (6350, 1236539), (7550, 1040003), (8189, 958850), (10775, 728726), (12065, 650810), (14345, 547370), (16378, 479425), (19177, 409450), (21550, 364363), (24130, 325405), (28690, 273685), (38354, 204725), (40945, 191770), (54737, 143450), (60325, 130162), (65081, 120650), (71725, 109474), (81890, 95885)]