973165720

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 2216160000

約数和(自身を除く): 1242994280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 199, 358, 398, 683, 716, 796, 895, 995, 1366, 1432, 1592, 1790, 1990, 2732, 3415, 3580, 3980, 5464, 6830, 7160, 7960, 13660, 27320, 35621, 71242, 122257, 135917, 142484, 178105, 244514, 271834, 284968, 356210, 489028, 543668, 611285, 679585, 712420, 978056, 1087336, 1222570, 1359170, 1424840, 2445140, 2718340, 4890280, 5436680, 24329143, 48658286, 97316572, 121645715, 194633144, 243291430, 486582860, 973165720]

約数ペア:

[(1, 973165720), (2, 486582860), (4, 243291430), (5, 194633144), (8, 121645715), (10, 97316572), (20, 48658286), (40, 24329143), (179, 5436680), (199, 4890280), (358, 2718340), (398, 2445140), (683, 1424840), (716, 1359170), (796, 1222570), (895, 1087336), (995, 978056), (1366, 712420), (1432, 679585), (1592, 611285), (1790, 543668), (1990, 489028), (2732, 356210), (3415, 284968), (3580, 271834), (3980, 244514), (5464, 178105), (6830, 142484), (7160, 135917), (7960, 122257), (13660, 71242), (27320, 35621)]