492956366950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{20149}}^1$

素因数の和:20554

約数の個数: 96

約数和(自身を含む): 983598876000

約数和(自身を除く): 490642509050

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 170, 214, 269, 425, 535, 538, 850, 1070, 1345, 1819, 2675, 2690, 3638, 4573, 5350, 6725, 9095, 9146, 13450, 18190, 20149, 22865, 28783, 40298, 45475, 45730, 57566, 90950, 100745, 114325, 143915, 201490, 228650, 287830, 342533, 489311, 503725, 685066, 719575, 978622, 1007450, 1439150, 1712665, 2155943, 2446555, 3425330, 4311886, 4893110, 5420081, 8563325, 10779715, 10840162, 12232775, 17126650, 21559430, 24465550, 27100405, 36651031, 53898575, 54200810, 73302062, 92141377, 107797150, 135502025, 183255155, 184282754, 271004050, 366510310, 460706885, 579948667, 916275775, 921413770, 1159897334, 1832551550, 2303534425, 2899743335, 4607068850, 5799486670, 9859127339, 14498716675, 19718254678, 28997433350, 49295636695, 98591273390, 246478183475, 492956366950]

約数ペア:

[(1, 492956366950), (2, 246478183475), (5, 98591273390), (10, 49295636695), (17, 28997433350), (25, 19718254678), (34, 14498716675), (50, 9859127339), (85, 5799486670), (107, 4607068850), (170, 2899743335), (214, 2303534425), (269, 1832551550), (425, 1159897334), (535, 921413770), (538, 916275775), (850, 579948667), (1070, 460706885), (1345, 366510310), (1819, 271004050), (2675, 184282754), (2690, 183255155), (3638, 135502025), (4573, 107797150), (5350, 92141377), (6725, 73302062), (9095, 54200810), (9146, 53898575), (13450, 36651031), (18190, 27100405), (20149, 24465550), (22865, 21559430), (28783, 17126650), (40298, 12232775), (45475, 10840162), (45730, 10779715), (57566, 8563325), (90950, 5420081), (100745, 4893110), (114325, 4311886), (143915, 3425330), (201490, 2446555), (228650, 2155943), (287830, 1712665), (342533, 1439150), (489311, 1007450), (503725, 978622), (685066, 719575)]