99130000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 100

約数和(自身を含む): 251019648

約数和(自身を除く): 151889648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 431, 460, 500, 575, 625, 862, 920, 1000, 1150, 1250, 1724, 1840, 2000, 2155, 2300, 2500, 2875, 3448, 4310, 4600, 5000, 5750, 6896, 8620, 9200, 9913, 10000, 10775, 11500, 14375, 17240, 19826, 21550, 23000, 28750, 34480, 39652, 43100, 46000, 49565, 53875, 57500, 79304, 86200, 99130, 107750, 115000, 158608, 172400, 198260, 215500, 230000, 247825, 269375, 396520, 431000, 495650, 538750, 793040, 862000, 991300, 1077500, 1239125, 1982600, 2155000, 2478250, 3965200, 4310000, 4956500, 6195625, 9913000, 12391250, 19826000, 24782500, 49565000, 99130000]

約数ペア:

[(1, 99130000), (2, 49565000), (4, 24782500), (5, 19826000), (8, 12391250), (10, 9913000), (16, 6195625), (20, 4956500), (23, 4310000), (25, 3965200), (40, 2478250), (46, 2155000), (50, 1982600), (80, 1239125), (92, 1077500), (100, 991300), (115, 862000), (125, 793040), (184, 538750), (200, 495650), (230, 431000), (250, 396520), (368, 269375), (400, 247825), (431, 230000), (460, 215500), (500, 198260), (575, 172400), (625, 158608), (862, 115000), (920, 107750), (1000, 99130), (1150, 86200), (1250, 79304), (1724, 57500), (1840, 53875), (2000, 49565), (2155, 46000), (2300, 43100), (2500, 39652), (2875, 34480), (3448, 28750), (4310, 23000), (4600, 21550), (5000, 19826), (5750, 17240), (6896, 14375), (8620, 11500), (9200, 10775), (9913, 10000)]