1145885560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2857}}^1$

素因数の和:3176

約数の個数: 64

約数和(自身を含む): 2658625920

約数和(自身を除く): 1512740360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 271, 296, 370, 542, 740, 1084, 1355, 1480, 2168, 2710, 2857, 5420, 5714, 10027, 10840, 11428, 14285, 20054, 22856, 28570, 40108, 50135, 57140, 80216, 100270, 105709, 114280, 200540, 211418, 401080, 422836, 528545, 774247, 845672, 1057090, 1548494, 2114180, 3096988, 3871235, 4228360, 6193976, 7742470, 15484940, 28647139, 30969880, 57294278, 114588556, 143235695, 229177112, 286471390, 572942780, 1145885560]

約数ペア:

[(1, 1145885560), (2, 572942780), (4, 286471390), (5, 229177112), (8, 143235695), (10, 114588556), (20, 57294278), (37, 30969880), (40, 28647139), (74, 15484940), (148, 7742470), (185, 6193976), (271, 4228360), (296, 3871235), (370, 3096988), (542, 2114180), (740, 1548494), (1084, 1057090), (1355, 845672), (1480, 774247), (2168, 528545), (2710, 422836), (2857, 401080), (5420, 211418), (5714, 200540), (10027, 114280), (10840, 105709), (11428, 100270), (14285, 80216), (20054, 57140), (22856, 50135), (28570, 40108)]