99687769240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{197339}}^1$

素因数の和:197596

約数の個数: 64

約数和(自身を含む): 228685485600

約数和(自身を除く): 128997716360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 173, 292, 346, 365, 584, 692, 730, 865, 1384, 1460, 1730, 2920, 3460, 6920, 12629, 25258, 50516, 63145, 101032, 126290, 197339, 252580, 394678, 505160, 789356, 986695, 1578712, 1973390, 3946780, 7893560, 14405747, 28811494, 34139647, 57622988, 68279294, 72028735, 115245976, 136558588, 144057470, 170698235, 273117176, 288114940, 341396470, 576229880, 682792940, 1365585880, 2492194231, 4984388462, 9968776924, 12460971155, 19937553848, 24921942310, 49843884620, 99687769240]

約数ペア:

[(1, 99687769240), (2, 49843884620), (4, 24921942310), (5, 19937553848), (8, 12460971155), (10, 9968776924), (20, 4984388462), (40, 2492194231), (73, 1365585880), (146, 682792940), (173, 576229880), (292, 341396470), (346, 288114940), (365, 273117176), (584, 170698235), (692, 144057470), (730, 136558588), (865, 115245976), (1384, 72028735), (1460, 68279294), (1730, 57622988), (2920, 34139647), (3460, 28811494), (6920, 14405747), (12629, 7893560), (25258, 3946780), (50516, 1973390), (63145, 1578712), (101032, 986695), (126290, 789356), (197339, 505160), (252580, 394678)]