430893500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 995379840

約数和(自身を除く): 564486340

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 125, 178, 230, 250, 356, 421, 445, 460, 500, 575, 842, 890, 1150, 1684, 1780, 2047, 2105, 2225, 2300, 2875, 4094, 4210, 4450, 5750, 8188, 8420, 8900, 9683, 10235, 10525, 11125, 11500, 19366, 20470, 21050, 22250, 37469, 38732, 40940, 42100, 44500, 48415, 51175, 52625, 74938, 96830, 102350, 105250, 149876, 187345, 193660, 204700, 210500, 242075, 255875, 374690, 484150, 511750, 749380, 861787, 936725, 968300, 1023500, 1210375, 1723574, 1873450, 2420750, 3447148, 3746900, 4308935, 4683625, 4841500, 8617870, 9367250, 17235740, 18734500, 21544675, 43089350, 86178700, 107723375, 215446750, 430893500]

約数ペア:

[(1, 430893500), (2, 215446750), (4, 107723375), (5, 86178700), (10, 43089350), (20, 21544675), (23, 18734500), (25, 17235740), (46, 9367250), (50, 8617870), (89, 4841500), (92, 4683625), (100, 4308935), (115, 3746900), (125, 3447148), (178, 2420750), (230, 1873450), (250, 1723574), (356, 1210375), (421, 1023500), (445, 968300), (460, 936725), (500, 861787), (575, 749380), (842, 511750), (890, 484150), (1150, 374690), (1684, 255875), (1780, 242075), (2047, 210500), (2105, 204700), (2225, 193660), (2300, 187345), (2875, 149876), (4094, 105250), (4210, 102350), (4450, 96830), (5750, 74938), (8188, 52625), (8420, 51175), (8900, 48415), (9683, 44500), (10235, 42100), (10525, 40940), (11125, 38732), (11500, 37469), (19366, 22250), (20470, 21050)]