18883348250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{98479}}^1$

素因数の和:98568

約数の個数: 64

約数和(自身を含む): 38714457600

約数和(自身を除く): 19831109350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 125, 130, 250, 295, 325, 590, 650, 767, 1475, 1534, 1625, 2950, 3250, 3835, 7375, 7670, 14750, 19175, 38350, 95875, 98479, 191750, 196958, 492395, 984790, 1280227, 2461975, 2560454, 4923950, 5810261, 6401135, 11620522, 12309875, 12802270, 24619750, 29051305, 32005675, 58102610, 64011350, 75533393, 145256525, 151066786, 160028375, 290513050, 320056750, 377666965, 726282625, 755333930, 1452565250, 1888334825, 3776669650, 9441674125, 18883348250]

約数ペア:

[(1, 18883348250), (2, 9441674125), (5, 3776669650), (10, 1888334825), (13, 1452565250), (25, 755333930), (26, 726282625), (50, 377666965), (59, 320056750), (65, 290513050), (118, 160028375), (125, 151066786), (130, 145256525), (250, 75533393), (295, 64011350), (325, 58102610), (590, 32005675), (650, 29051305), (767, 24619750), (1475, 12802270), (1534, 12309875), (1625, 11620522), (2950, 6401135), (3250, 5810261), (3835, 4923950), (7375, 2560454), (7670, 2461975), (14750, 1280227), (19175, 984790), (38350, 492395), (95875, 196958), (98479, 191750)]