10188893500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2143}}^1$

素因数の和:2456

約数の個数: 96

約数和(自身を含む): 22953595392

約数和(自身を除く): 12764701892

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 257, 370, 500, 514, 740, 925, 1028, 1285, 1850, 2143, 2570, 3700, 4286, 4625, 5140, 6425, 8572, 9250, 9509, 10715, 12850, 18500, 19018, 21430, 25700, 32125, 38036, 42860, 47545, 53575, 64250, 79291, 95090, 107150, 128500, 158582, 190180, 214300, 237725, 267875, 317164, 396455, 475450, 535750, 550751, 792910, 950900, 1071500, 1101502, 1188625, 1585820, 1982275, 2203004, 2377250, 2753755, 3964550, 4754500, 5507510, 7929100, 9911375, 11015020, 13768775, 19822750, 20377787, 27537550, 39645500, 40755574, 55075100, 68843875, 81511148, 101888935, 137687750, 203777870, 275375500, 407555740, 509444675, 1018889350, 2037778700, 2547223375, 5094446750, 10188893500]

約数ペア:

[(1, 10188893500), (2, 5094446750), (4, 2547223375), (5, 2037778700), (10, 1018889350), (20, 509444675), (25, 407555740), (37, 275375500), (50, 203777870), (74, 137687750), (100, 101888935), (125, 81511148), (148, 68843875), (185, 55075100), (250, 40755574), (257, 39645500), (370, 27537550), (500, 20377787), (514, 19822750), (740, 13768775), (925, 11015020), (1028, 9911375), (1285, 7929100), (1850, 5507510), (2143, 4754500), (2570, 3964550), (3700, 2753755), (4286, 2377250), (4625, 2203004), (5140, 1982275), (6425, 1585820), (8572, 1188625), (9250, 1101502), (9509, 1071500), (10715, 950900), (12850, 792910), (18500, 550751), (19018, 535750), (21430, 475450), (25700, 396455), (32125, 317164), (38036, 267875), (42860, 237725), (47545, 214300), (53575, 190180), (64250, 158582), (79291, 128500), (95090, 107150)]