4943132500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 11563098624

約数和(自身を除く): 6619966124

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 107, 125, 170, 214, 250, 340, 425, 428, 500, 535, 625, 850, 1070, 1087, 1250, 1700, 1819, 2125, 2140, 2174, 2500, 2675, 3638, 4250, 4348, 5350, 5435, 7276, 8500, 9095, 10625, 10700, 10870, 13375, 18190, 18479, 21250, 21740, 26750, 27175, 36380, 36958, 42500, 45475, 53500, 54350, 66875, 73916, 90950, 92395, 108700, 116309, 133750, 135875, 181900, 184790, 227375, 232618, 267500, 271750, 369580, 454750, 461975, 465236, 543500, 581545, 679375, 909500, 923950, 1136875, 1163090, 1358750, 1847900, 1977253, 2273750, 2309875, 2326180, 2717500, 2907725, 3954506, 4547500, 4619750, 5815450, 7909012, 9239500, 9886265, 11549375, 11630900, 14538625, 19772530, 23098750, 29077250, 39545060, 46197500, 49431325, 58154500, 72693125, 98862650, 145386250, 197725300, 247156625, 290772500, 494313250, 988626500, 1235783125, 2471566250, 4943132500]

約数ペア:

[(1, 4943132500), (2, 2471566250), (4, 1235783125), (5, 988626500), (10, 494313250), (17, 290772500), (20, 247156625), (25, 197725300), (34, 145386250), (50, 98862650), (68, 72693125), (85, 58154500), (100, 49431325), (107, 46197500), (125, 39545060), (170, 29077250), (214, 23098750), (250, 19772530), (340, 14538625), (425, 11630900), (428, 11549375), (500, 9886265), (535, 9239500), (625, 7909012), (850, 5815450), (1070, 4619750), (1087, 4547500), (1250, 3954506), (1700, 2907725), (1819, 2717500), (2125, 2326180), (2140, 2309875), (2174, 2273750), (2500, 1977253), (2675, 1847900), (3638, 1358750), (4250, 1163090), (4348, 1136875), (5350, 923950), (5435, 909500), (7276, 679375), (8500, 581545), (9095, 543500), (10625, 465236), (10700, 461975), (10870, 454750), (13375, 369580), (18190, 271750), (18479, 267500), (21250, 232618), (21740, 227375), (26750, 184790), (27175, 181900), (36380, 135875), (36958, 133750), (42500, 116309), (45475, 108700), (53500, 92395), (54350, 90950), (66875, 73916)]