99560000

素因数分解:

$2^6\times 5^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 140

約数和(自身を含む): 261853680

約数和(自身を除く): 162293680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 131, 152, 160, 190, 200, 250, 262, 304, 320, 380, 400, 475, 500, 524, 608, 625, 655, 760, 800, 950, 1000, 1048, 1216, 1250, 1310, 1520, 1600, 1900, 2000, 2096, 2375, 2489, 2500, 2620, 3040, 3275, 3800, 4000, 4192, 4750, 4978, 5000, 5240, 6080, 6550, 7600, 8000, 8384, 9500, 9956, 10000, 10480, 11875, 12445, 13100, 15200, 16375, 19000, 19912, 20000, 20960, 23750, 24890, 26200, 30400, 32750, 38000, 39824, 40000, 41920, 47500, 49780, 52400, 62225, 65500, 76000, 79648, 81875, 95000, 99560, 104800, 124450, 131000, 152000, 159296, 163750, 190000, 199120, 209600, 248900, 262000, 311125, 327500, 380000, 398240, 497800, 524000, 622250, 655000, 760000, 796480, 995600, 1048000, 1244500, 1310000, 1555625, 1991200, 2489000, 2620000, 3111250, 3982400, 4978000, 5240000, 6222500, 9956000, 12445000, 19912000, 24890000, 49780000, 99560000]

約数ペア:

[(1, 99560000), (2, 49780000), (4, 24890000), (5, 19912000), (8, 12445000), (10, 9956000), (16, 6222500), (19, 5240000), (20, 4978000), (25, 3982400), (32, 3111250), (38, 2620000), (40, 2489000), (50, 1991200), (64, 1555625), (76, 1310000), (80, 1244500), (95, 1048000), (100, 995600), (125, 796480), (131, 760000), (152, 655000), (160, 622250), (190, 524000), (200, 497800), (250, 398240), (262, 380000), (304, 327500), (320, 311125), (380, 262000), (400, 248900), (475, 209600), (500, 199120), (524, 190000), (608, 163750), (625, 159296), (655, 152000), (760, 131000), (800, 124450), (950, 104800), (1000, 99560), (1048, 95000), (1216, 81875), (1250, 79648), (1310, 76000), (1520, 65500), (1600, 62225), (1900, 52400), (2000, 49780), (2096, 47500), (2375, 41920), (2489, 40000), (2500, 39824), (2620, 38000), (3040, 32750), (3275, 30400), (3800, 26200), (4000, 24890), (4192, 23750), (4750, 20960), (4978, 20000), (5000, 19912), (5240, 19000), (6080, 16375), (6550, 15200), (7600, 13100), (8000, 12445), (8384, 11875), (9500, 10480), (9956, 10000)]