965657450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 1928150400

約数和(自身を除く): 962492950

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 61, 74, 86, 122, 185, 199, 215, 305, 370, 398, 430, 610, 925, 995, 1075, 1525, 1591, 1850, 1990, 2150, 2257, 2623, 3050, 3182, 4514, 4975, 5246, 7363, 7955, 8557, 9950, 11285, 12139, 13115, 14726, 15910, 17114, 22570, 24278, 26230, 36815, 39775, 42785, 56425, 60695, 65575, 73630, 79550, 85570, 97051, 112850, 121390, 131150, 184075, 194102, 213925, 303475, 316609, 368150, 427850, 449143, 485255, 521977, 606950, 633218, 898286, 970510, 1043954, 1583045, 2245715, 2426275, 2609885, 3166090, 4491430, 4852550, 5219770, 7915225, 11228575, 13049425, 15830450, 19313149, 22457150, 26098850, 38626298, 96565745, 193131490, 482828725, 965657450]

約数ペア:

[(1, 965657450), (2, 482828725), (5, 193131490), (10, 96565745), (25, 38626298), (37, 26098850), (43, 22457150), (50, 19313149), (61, 15830450), (74, 13049425), (86, 11228575), (122, 7915225), (185, 5219770), (199, 4852550), (215, 4491430), (305, 3166090), (370, 2609885), (398, 2426275), (430, 2245715), (610, 1583045), (925, 1043954), (995, 970510), (1075, 898286), (1525, 633218), (1591, 606950), (1850, 521977), (1990, 485255), (2150, 449143), (2257, 427850), (2623, 368150), (3050, 316609), (3182, 303475), (4514, 213925), (4975, 194102), (5246, 184075), (7363, 131150), (7955, 121390), (8557, 112850), (9950, 97051), (11285, 85570), (12139, 79550), (13115, 73630), (14726, 65575), (15910, 60695), (17114, 56425), (22570, 42785), (24278, 39775), (26230, 36815)]